#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "base/memory/weak_ptr.h"
+#include "base/observer_list.h"
#include "base/sequenced_task_runner.h"
#include "base/stl_util.h"
#include "base/threading/sequenced_worker_pool.h"
#include "base/timer/timer.h"
#include "chrome/browser/browser_process.h"
-#include "chrome/browser/component_updater/component_patcher.h"
#include "chrome/browser/component_updater/component_unpacker.h"
#include "chrome/browser/component_updater/component_updater_ping_manager.h"
#include "chrome/browser/component_updater/component_updater_utils.h"
// and the configuration allows it.
bool CanTryDiffUpdate(const CrxUpdateItem* update_item,
const ComponentUpdateService::Configurator& config) {
- return HasDiffUpdate(update_item) &&
- !update_item->diff_update_failed &&
+ return HasDiffUpdate(update_item) && !update_item->diff_update_failed &&
config.DeltasEnabled();
}
}
CrxComponent::CrxComponent()
- : installer(NULL),
- observer(NULL),
- allow_background_download(true) {
+ : installer(NULL), allow_background_download(true) {
}
CrxComponent::~CrxComponent() {
// unless the CrxUpdateService calls Unblock().
// The lifetime is controlled by Chrome's resource loader so the component
// updater cannot touch objects from this class except via weak pointers.
-class CUResourceThrottle
- : public content::ResourceThrottle,
- public base::SupportsWeakPtr<CUResourceThrottle> {
+class CUResourceThrottle : public content::ResourceThrottle,
+ public base::SupportsWeakPtr<CUResourceThrottle> {
public:
explicit CUResourceThrottle(const net::URLRequest* request);
virtual ~CUResourceThrottle();
typedef std::vector<base::WeakPtr<CUResourceThrottle> > WeakPtrVector;
private:
- enum State {
- NEW,
- BLOCKED,
- UNBLOCKED
- };
+ enum State { NEW, BLOCKED, UNBLOCKED };
State state_;
};
void UnblockResourceThrottle(base::WeakPtr<CUResourceThrottle> rt) {
- BrowserThread::PostTask(
- BrowserThread::IO,
- FROM_HERE,
- base::Bind(&CUResourceThrottle::Unblock, rt));
+ BrowserThread::PostTask(BrowserThread::IO,
+ FROM_HERE,
+ base::Bind(&CUResourceThrottle::Unblock, rt));
}
void UnblockandReapAllThrottles(CUResourceThrottle::WeakPtrVector* throttles) {
virtual ~CrxUpdateService();
// Overrides for ComponentUpdateService.
+ virtual void AddObserver(Observer* observer) OVERRIDE;
+ virtual void RemoveObserver(Observer* observer) OVERRIDE;
virtual Status Start() OVERRIDE;
virtual Status Stop() OVERRIDE;
virtual Status RegisterComponent(const CrxComponent& component) OVERRIDE;
virtual void GetComponents(
std::vector<CrxComponentInfo>* components) OVERRIDE;
virtual content::ResourceThrottle* GetOnDemandResourceThrottle(
- net::URLRequest* request, const std::string& crx_id) OVERRIDE;
-
- // Context for a crx download url request.
- struct CRXContext {
- ComponentInstaller* installer;
- std::vector<uint8> pk_hash;
- std::string id;
- std::string fingerprint;
- CRXContext() : installer(NULL) {}
- };
+ net::URLRequest* request,
+ const std::string& crx_id) OVERRIDE;
+
+ // Context for a crx download url request.
+ struct CRXContext {
+ ComponentInstaller* installer;
+ std::vector<uint8> pk_hash;
+ std::string id;
+ std::string fingerprint;
+ CRXContext() : installer(NULL) {}
+ };
private:
enum ErrorCategory {
void OnUpdateCheckSucceeded(const UpdateResponse::Results& results);
void OnUpdateCheckFailed(int error, const std::string& error_message);
- void DownloadComplete(
- scoped_ptr<CRXContext> crx_context,
- const CrxDownloader::Result& download_result);
+ void DownloadProgress(const std::string& component_id,
+ const CrxDownloader::Result& download_result);
+
+ void DownloadComplete(scoped_ptr<CRXContext> crx_context,
+ const CrxDownloader::Result& download_result);
Status OnDemandUpdateInternal(CrxUpdateItem* item);
void ChangeItemState(CrxUpdateItem* item, CrxUpdateItem::Status to);
- size_t ChangeItemStatus(CrxUpdateItem::Status from,
- CrxUpdateItem::Status to);
+ size_t ChangeItemStatus(CrxUpdateItem::Status from, CrxUpdateItem::Status to);
CrxUpdateItem* FindUpdateItemById(const std::string& id);
- void NotifyComponentObservers(ComponentObserver::Events event,
- int extra) const;
+ void NotifyObservers(Observer::Events event, const std::string& id);
bool HasOnDemandItems() const;
scoped_ptr<ComponentUpdateService::Configurator> config_;
- scoped_ptr<ComponentPatcher> component_patcher_;
-
scoped_ptr<UpdateChecker> update_checker_;
scoped_ptr<PingManager> ping_manager_;
- scoped_ptr<ComponentUnpacker> unpacker_;
+ scoped_refptr<ComponentUnpacker> unpacker_;
scoped_ptr<CrxDownloader> crx_downloader_;
bool running_;
+ ObserverList<Observer> observer_list_;
+
DISALLOW_COPY_AND_ASSIGN(CrxUpdateService);
};
CrxUpdateService::CrxUpdateService(ComponentUpdateService::Configurator* config)
: config_(config),
- component_patcher_(config->CreateComponentPatcher()),
- ping_manager_(new PingManager(config->PingUrl(),
- config->RequestContext())),
- blocking_task_runner_(BrowserThread::GetBlockingPool()->
- GetSequencedTaskRunnerWithShutdownBehavior(
- BrowserThread::GetBlockingPool()->GetSequenceToken(),
- base::SequencedWorkerPool::SKIP_ON_SHUTDOWN)),
+ ping_manager_(
+ new PingManager(config->PingUrl(), config->RequestContext())),
+ blocking_task_runner_(
+ BrowserThread::GetBlockingPool()->
+ GetSequencedTaskRunnerWithShutdownBehavior(
+ BrowserThread::GetBlockingPool()->GetSequenceToken(),
+ base::SequencedWorkerPool::SKIP_ON_SHUTDOWN)),
chrome_version_(chrome::VersionInfo().Version()),
running_(false) {
}
STLDeleteElements(&work_items_);
}
+void CrxUpdateService::AddObserver(Observer* observer) {
+ DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+ observer_list_.AddObserver(observer);
+}
+
+void CrxUpdateService::RemoveObserver(Observer* observer) {
+ DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+ observer_list_.RemoveObserver(observer);
+}
+
ComponentUpdateService::Status CrxUpdateService::Start() {
// Note that RegisterComponent will call Start() when the first
// component is registered, so it can be called twice. This way
// we avoid scheduling the timer if there is no work to do.
+ VLOG(1) << "CrxUpdateService starting up";
running_ = true;
if (work_items_.empty())
return kOk;
- NotifyComponentObservers(ComponentObserver::COMPONENT_UPDATER_STARTED, 0);
+ NotifyObservers(Observer::COMPONENT_UPDATER_STARTED, "");
- timer_.Start(FROM_HERE, base::TimeDelta::FromSeconds(config_->InitialDelay()),
- this, &CrxUpdateService::ProcessPendingItems);
+ VLOG(1) << "First update attempt will take place in "
+ << config_->InitialDelay() << " seconds";
+ timer_.Start(FROM_HERE,
+ base::TimeDelta::FromSeconds(config_->InitialDelay()),
+ this,
+ &CrxUpdateService::ProcessPendingItems);
return kOk;
}
// Stop the main check + update loop. In flight operations will be
// completed.
ComponentUpdateService::Status CrxUpdateService::Stop() {
+ VLOG(1) << "CrxUpdateService stopping";
running_ = false;
timer_.Stop();
return kOk;
bool CrxUpdateService::HasOnDemandItems() const {
class Helper {
public:
- static bool IsOnDemand(CrxUpdateItem* item) {
- return item->on_demand;
- }
+ static bool IsOnDemand(CrxUpdateItem* item) { return item->on_demand; }
};
return std::find_if(work_items_.begin(),
work_items_.end(),
}
if (step_delay != kStepDelayShort) {
- NotifyComponentObservers(ComponentObserver::COMPONENT_UPDATER_SLEEPING, 0);
+ NotifyObservers(Observer::COMPONENT_UPDATER_SLEEPING, "");
// Zero is only used for unit tests.
if (0 == delay_seconds)
return;
}
- timer_.Start(FROM_HERE, base::TimeDelta::FromSeconds(delay_seconds),
- this, &CrxUpdateService::ProcessPendingItems);
+ VLOG(1) << "Scheduling next run to occur in " << delay_seconds << " seconds";
+ timer_.Start(FROM_HERE,
+ base::TimeDelta::FromSeconds(delay_seconds),
+ this,
+ &CrxUpdateService::ProcessPendingItems);
}
// Given a extension-like component id, find the associated component.
CrxUpdateItem* CrxUpdateService::FindUpdateItemById(const std::string& id) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
CrxUpdateItem::FindById finder(id);
- UpdateItems::iterator it = std::find_if(work_items_.begin(),
- work_items_.end(),
- finder);
+ UpdateItems::iterator it =
+ std::find_if(work_items_.begin(), work_items_.end(), finder);
return it != work_items_.end() ? *it : NULL;
}
void CrxUpdateService::ChangeItemState(CrxUpdateItem* item,
CrxUpdateItem::Status to) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
- if (to == CrxUpdateItem::kNoUpdate ||
- to == CrxUpdateItem::kUpdated ||
+ if (to == CrxUpdateItem::kNoUpdate || to == CrxUpdateItem::kUpdated ||
to == CrxUpdateItem::kUpToDate) {
item->on_demand = false;
}
item->status = to;
- ComponentObserver* observer = item->component.observer;
- if (observer) {
- switch (to) {
- case CrxUpdateItem::kCanUpdate:
- observer->OnEvent(ComponentObserver::COMPONENT_UPDATE_FOUND, 0);
- break;
- case CrxUpdateItem::kUpdatingDiff:
- case CrxUpdateItem::kUpdating:
- observer->OnEvent(ComponentObserver::COMPONENT_UPDATE_READY, 0);
- break;
- case CrxUpdateItem::kUpdated:
- observer->OnEvent(ComponentObserver::COMPONENT_UPDATED, 0);
- break;
- case CrxUpdateItem::kUpToDate:
- case CrxUpdateItem::kNoUpdate:
- observer->OnEvent(ComponentObserver::COMPONENT_NOT_UPDATED, 0);
- break;
- case CrxUpdateItem::kNew:
- case CrxUpdateItem::kChecking:
- case CrxUpdateItem::kDownloading:
- case CrxUpdateItem::kDownloadingDiff:
- case CrxUpdateItem::kLastStatus:
- // No notification for these states.
- break;
- }
+ switch (to) {
+ case CrxUpdateItem::kCanUpdate:
+ NotifyObservers(Observer::COMPONENT_UPDATE_FOUND, item->id);
+ break;
+ case CrxUpdateItem::kUpdatingDiff:
+ case CrxUpdateItem::kUpdating:
+ NotifyObservers(Observer::COMPONENT_UPDATE_READY, item->id);
+ break;
+ case CrxUpdateItem::kUpdated:
+ NotifyObservers(Observer::COMPONENT_UPDATED, item->id);
+ break;
+ case CrxUpdateItem::kUpToDate:
+ case CrxUpdateItem::kNoUpdate:
+ NotifyObservers(Observer::COMPONENT_NOT_UPDATED, item->id);
+ break;
+ case CrxUpdateItem::kNew:
+ case CrxUpdateItem::kChecking:
+ case CrxUpdateItem::kDownloading:
+ case CrxUpdateItem::kDownloadingDiff:
+ case CrxUpdateItem::kLastStatus:
+ // No notification for these states.
+ break;
}
// Free possible pending network requests.
- if ((to == CrxUpdateItem::kUpdated) ||
- (to == CrxUpdateItem::kUpToDate) ||
+ if ((to == CrxUpdateItem::kUpdated) || (to == CrxUpdateItem::kUpToDate) ||
(to == CrxUpdateItem::kNoUpdate)) {
UnblockandReapAllThrottles(&item->throttles);
}
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
size_t count = 0;
for (UpdateItems::iterator it = work_items_.begin();
- it != work_items_.end(); ++it) {
+ it != work_items_.end();
+ ++it) {
CrxUpdateItem* item = *it;
if (item->status == from) {
ChangeItemState(item, to);
ComponentUpdateService::Status CrxUpdateService::RegisterComponent(
const CrxComponent& component) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
- if (component.pk_hash.empty() ||
- !component.version.IsValid() ||
+ if (component.pk_hash.empty() || !component.version.IsValid() ||
!component.installer)
return kError;
// to get the ball rolling.
if (timer_.IsRunning()) {
timer_.Stop();
- timer_.Start(FROM_HERE, base::TimeDelta::FromSeconds(config_->StepDelay()),
- this, &CrxUpdateService::ProcessPendingItems);
+ timer_.Start(FROM_HERE,
+ base::TimeDelta::FromSeconds(config_->StepDelay()),
+ this,
+ &CrxUpdateService::ProcessPendingItems);
}
return kOk;
std::vector<CrxComponentInfo>* components) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
for (UpdateItems::const_iterator it = work_items_.begin();
- it != work_items_.end(); ++it) {
+ it != work_items_.end();
+ ++it) {
const CrxUpdateItem* item = *it;
CrxComponentInfo info;
info.id = GetCrxComponentID(item->component);
if (!item->on_demand &&
time_since_last_checked < minimum_recheck_wait_time) {
+ VLOG(1) << "Skipping check for component update: id=" << item->id
+ << ", time_since_last_checked="
+ << time_since_last_checked.InSeconds()
+ << " seconds: too soon to check for an update";
continue;
}
+ VLOG(1) << "Scheduling update check for component id=" << item->id
+ << ", time_since_last_checked="
+ << time_since_last_checked.InSeconds() << " seconds";
+
ChangeItemState(item, CrxUpdateItem::kChecking);
item->last_check = now;
if (items_to_check.empty())
return false;
- update_checker_ = UpdateChecker::Create(
- config_->UpdateUrl(),
- config_->RequestContext(),
- base::Bind(&CrxUpdateService::UpdateCheckComplete,
- base::Unretained(this))).Pass();
+ update_checker_ =
+ UpdateChecker::Create(config_->UpdateUrl(),
+ config_->RequestContext(),
+ base::Bind(&CrxUpdateService::UpdateCheckComplete,
+ base::Unretained(this))).Pass();
return update_checker_->CheckForUpdates(items_to_check,
config_->ExtraRequestParams());
}
}
// On demand component updates are always downloaded in foreground.
- const bool is_background_download =
- !workitem->on_demand && allow_background_download &&
- config_->UseBackgroundDownloader();
-
- crx_downloader_.reset(CrxDownloader::Create(
- is_background_download,
- config_->RequestContext(),
- blocking_task_runner_,
- base::Bind(&CrxUpdateService::DownloadComplete,
+ const bool is_background_download = !workitem->on_demand &&
+ allow_background_download &&
+ config_->UseBackgroundDownloader();
+
+ crx_downloader_.reset(CrxDownloader::Create(is_background_download,
+ config_->RequestContext(),
+ blocking_task_runner_));
+ crx_downloader_->set_progress_callback(
+ base::Bind(&CrxUpdateService::DownloadProgress,
base::Unretained(this),
- base::Passed(&crx_context))));
- crx_downloader_->StartDownload(*urls);
+ crx_context->id));
+ crx_downloader_->StartDownload(*urls,
+ base::Bind(&CrxUpdateService::DownloadComplete,
+ base::Unretained(this),
+ base::Passed(&crx_context)));
}
void CrxUpdateService::UpdateCheckComplete(
const UpdateResponse::Results& results) {
size_t num_updates_pending = 0;
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+ VLOG(1) << "Update check succeeded.";
std::vector<UpdateResponse::Result>::const_iterator it;
for (it = results.list.begin(); it != results.list.end(); ++it) {
CrxUpdateItem* crx = FindUpdateItemById(it->extension_id);
if (it->manifest.version.empty()) {
// No version means no update available.
ChangeItemState(crx, CrxUpdateItem::kNoUpdate);
+ VLOG(1) << "No update available for component: " << crx->id;
continue;
}
if (!IsVersionNewer(crx->component.version, it->manifest.version)) {
// The component is up to date.
ChangeItemState(crx, CrxUpdateItem::kUpToDate);
+ VLOG(1) << "Component already up-to-date: " << crx->id;
continue;
}
if (!it->manifest.browser_min_version.empty()) {
if (IsVersionNewer(chrome_version_, it->manifest.browser_min_version)) {
// The component is not compatible with this Chrome version.
+ VLOG(1) << "Ignoring incompatible component: " << crx->id;
ChangeItemState(crx, CrxUpdateItem::kNoUpdate);
continue;
}
if (it->manifest.packages.size() != 1) {
// Assume one and only one package per component.
+ VLOG(1) << "Ignoring multiple packages for component: " << crx->id;
ChangeItemState(crx, CrxUpdateItem::kNoUpdate);
continue;
}
// Parse the members of the result and queue an upgrade for this component.
crx->next_version = Version(it->manifest.version);
+ VLOG(1) << "Update found for component: " << crx->id;
+
typedef UpdateResponse::Result::Manifest::Package Package;
const Package& package(it->manifest.packages[0]);
crx->next_fp = package.fingerprint;
for (size_t i = 0; i != it->crx_urls.size(); ++i) {
const GURL url(it->crx_urls[i].Resolve(package.name));
if (url.is_valid())
- crx->crx_urls.push_back(url);
+ crx->crx_urls.push_back(url);
}
for (size_t i = 0; i != it->crx_diffurls.size(); ++i) {
const GURL url(it->crx_diffurls[i].Resolve(package.namediff));
if (url.is_valid())
- crx->crx_diffurls.push_back(url);
+ crx->crx_diffurls.push_back(url);
}
ChangeItemState(crx, CrxUpdateItem::kCanUpdate);
ScheduleNextRun(num_updates_pending > 0 ? kStepDelayShort : kStepDelayLong);
}
-// TODO: record UMA stats.
void CrxUpdateService::OnUpdateCheckFailed(int error,
const std::string& error_message) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
DCHECK(error);
- size_t count = ChangeItemStatus(CrxUpdateItem::kChecking,
- CrxUpdateItem::kNoUpdate);
+ size_t count =
+ ChangeItemStatus(CrxUpdateItem::kChecking, CrxUpdateItem::kNoUpdate);
DCHECK_GT(count, 0ul);
+ VLOG(1) << "Update check failed.";
ScheduleNextRun(kStepDelayLong);
}
+// Called when progress is being made downloading a CRX. The progress may
+// not monotonically increase due to how the CRX downloader switches between
+// different downloaders and fallback urls.
+void CrxUpdateService::DownloadProgress(
+ const std::string& component_id,
+ const CrxDownloader::Result& download_result) {
+ DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+ NotifyObservers(Observer::COMPONENT_UPDATE_DOWNLOADING, component_id);
+}
+
// Called when the CRX package has been downloaded to a temporary location.
// Here we fire the notifications and schedule the component-specific installer
// to be called in the file thread.
AppendDownloadMetrics(crx_downloader_->download_metrics(),
&crx->download_metrics);
+ crx_downloader_.reset();
+
if (download_result.error) {
if (crx->status == CrxUpdateItem::kDownloadingDiff) {
crx->diff_error_category = kNetworkError;
size_t count = ChangeItemStatus(CrxUpdateItem::kDownloadingDiff,
CrxUpdateItem::kCanUpdate);
DCHECK_EQ(count, 1ul);
- crx_downloader_.reset();
ScheduleNextRun(kStepDelayShort);
return;
}
crx->error_category = kNetworkError;
crx->error_code = download_result.error;
- size_t count = ChangeItemStatus(CrxUpdateItem::kDownloading,
- CrxUpdateItem::kNoUpdate);
+ size_t count =
+ ChangeItemStatus(CrxUpdateItem::kDownloading, CrxUpdateItem::kNoUpdate);
DCHECK_EQ(count, 1ul);
- crx_downloader_.reset();
// At this point, since both the differential and the full downloads failed,
// the update for this component has finished with an error.
CrxUpdateItem::kUpdating);
}
DCHECK_EQ(count, 1ul);
- crx_downloader_.reset();
// Why unretained? See comment at top of file.
blocking_task_runner_->PostDelayedTask(
void CrxUpdateService::Install(scoped_ptr<CRXContext> context,
const base::FilePath& crx_path) {
// This function owns the file at |crx_path| and the |context| object.
- unpacker_.reset(new ComponentUnpacker(context->pk_hash,
- crx_path,
- context->fingerprint,
- component_patcher_.get(),
- context->installer,
- blocking_task_runner_));
+ unpacker_ = new ComponentUnpacker(context->pk_hash,
+ crx_path,
+ context->fingerprint,
+ context->installer,
+ config_->InProcess(),
+ blocking_task_runner_);
unpacker_->Unpack(base::Bind(&CrxUpdateService::EndUnpacking,
base::Unretained(this),
context->id,
BrowserThread::PostDelayedTask(
BrowserThread::UI,
FROM_HERE,
- base::Bind(&CrxUpdateService::DoneInstalling, base::Unretained(this),
- component_id, error, extended_error),
+ base::Bind(&CrxUpdateService::DoneInstalling,
+ base::Unretained(this),
+ component_id,
+ error,
+ extended_error),
base::TimeDelta::FromMilliseconds(config_->StepDelay()));
+ // Reset the unpacker last, otherwise we free our own arguments.
+ unpacker_ = NULL;
}
// Installation has been completed. Adjust the component status and
DCHECK_EQ(count, 1ul);
ScheduleNextRun(kStepDelayShort);
return;
- }
+ }
if (is_success) {
ChangeItemState(item, CrxUpdateItem::kUpdated);
ScheduleNextRun(kStepDelayMedium);
}
-void CrxUpdateService::NotifyComponentObservers(
- ComponentObserver::Events event, int extra) const {
- for (UpdateItems::const_iterator it = work_items_.begin();
- it != work_items_.end(); ++it) {
- ComponentObserver* observer = (*it)->component.observer;
- if (observer)
- observer->OnEvent(event, 0);
- }
+void CrxUpdateService::NotifyObservers(Observer::Events event,
+ const std::string& id) {
+ DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+ FOR_EACH_OBSERVER(Observer, observer_list_, OnEvent(event, id));
}
content::ResourceThrottle* CrxUpdateService::GetOnDemandResourceThrottle(
- net::URLRequest* request, const std::string& crx_id) {
+ net::URLRequest* request,
+ const std::string& crx_id) {
// We give the raw pointer to the caller, who will delete it at will
// and we keep for ourselves a weak pointer to it so we can post tasks
// from the UI thread without having to track lifetime directly.
CUResourceThrottle* rt = new CUResourceThrottle(request);
- BrowserThread::PostTask(
- BrowserThread::UI,
- FROM_HERE,
- base::Bind(&CrxUpdateService::OnNewResourceThrottle,
- base::Unretained(this),
- rt->AsWeakPtr(),
- crx_id));
+ BrowserThread::PostTask(BrowserThread::UI,
+ FROM_HERE,
+ base::Bind(&CrxUpdateService::OnNewResourceThrottle,
+ base::Unretained(this),
+ rt->AsWeakPtr(),
+ crx_id));
return rt;
}
void CrxUpdateService::OnNewResourceThrottle(
- base::WeakPtr<CUResourceThrottle> rt, const std::string& crx_id) {
+ base::WeakPtr<CUResourceThrottle> rt,
+ const std::string& crx_id) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// Check if we can on-demand update, else unblock the request anyway.
CrxUpdateItem* item = FindUpdateItemById(crx_id);
}
} // namespace component_updater
-
projects / platform / framework / web / crosswalk.git / blobdiff