[VD]Update log for system memory low

Only print log when system memory low warning received.

Change-Id: Ia5d067718e98e466aa159640c6d0ab9f6291200c
Signed-off-by: Lizhi Fan <lizhi.fan@samsung.com>

diff --git a/content/browser/browser_main_loop.cc b/content/browser/browser_main_loop.cc
index c1343ce7b175a744981c8d30deb858d57fd66ead..15bb7b00d77515d40fcc8e9858ac51b44c1f00e5 100644 (file)
--- a/content/browser/browser_main_loop.cc
+++ b/content/browser/browser_main_loop.cc
@@ -1674,9 +1674,10 @@ void BrowserMainLoop::SystemMemoryStatusChanged(keynode_t* node, void* data) {
 void BrowserMainLoop::CheckLowMemory() {
   TRACE_EVENT1("v8", "BrowserMainLoop::CheckLowMemory", "low",
                system_memory_low_);
-  LOG(ERROR) << "System memory low is " << system_memory_low_;
 
   if (system_memory_low_) {
+    LOG(WARNING) << "System memory is low.";
+
     // Notifies renderer processes.
     for (content::RenderProcessHost::iterator iter =
              content::RenderProcessHost::AllHostsIterator();