Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / content / shell / renderer / shell_render_view_observer.cc

diff --git a/src/content/shell/renderer/shell_render_view_observer.cc b/src/content/shell/renderer/shell_render_view_observer.cc
index 3ef6cbf..17e61d4 100644 (file)
--- a/src/content/shell/renderer/shell_render_view_observer.cc
+++ b/src/content/shell/renderer/shell_render_view_observer.cc
@@ -5,9 +5,12 @@
 #include "content/shell/renderer/shell_render_view_observer.h"
 
 #include "base/command_line.h"
+#include "content/public/renderer/render_thread.h"
 #include "content/public/renderer/render_view.h"
 #include "content/public/renderer/render_view_observer.h"
+#include "content/shell/common/shell_messages.h"
 #include "content/shell/common/shell_switches.h"
+#include "content/shell/renderer/ipc_echo.h"
 #include "third_party/WebKit/public/web/WebTestingSupport.h"
 #include "third_party/WebKit/public/web/WebView.h"
 
@@ -17,12 +20,38 @@ ShellRenderViewObserver::ShellRenderViewObserver(RenderView* render_view)
     : RenderViewObserver(render_view) {
 }
 
+ShellRenderViewObserver::~ShellRenderViewObserver() {
+}
+
 void ShellRenderViewObserver::DidClearWindowObject(
     blink::WebLocalFrame* frame) {
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kExposeInternalsForTesting)) {
     blink::WebTestingSupport::injectInternalsObject(frame);
   }
+
+  if (CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kExposeIpcEcho)) {
+    RenderView* view = render_view();
+    if (!ipc_echo_)
+      ipc_echo_.reset(new IPCEcho(view->GetWebView()->mainFrame()->document(),
+                                  RenderThread::Get(), view->GetRoutingID()));
+    ipc_echo_->Install(view->GetWebView()->mainFrame());
+  }
+}
+
+bool ShellRenderViewObserver::OnMessageReceived(const IPC::Message& message) {
+  bool handled = true;
+  IPC_BEGIN_MESSAGE_MAP(ShellRenderViewObserver, message)
+    IPC_MESSAGE_HANDLER(ShellViewMsg_EchoPong, OnEchoPong)
+    IPC_MESSAGE_UNHANDLED(handled = false)
+  IPC_END_MESSAGE_MAP()
+
+  return handled;
+}
+
+void ShellRenderViewObserver::OnEchoPong(int id, const std::string& body) {
+  ipc_echo_->DidRespondEcho(id, body.size());
 }
 
 }  // namespace content