Landing http://codereview.chromium.org/8393063/ on behalf mmocny@. ma…

…rcheu@ had confirmed that this indeed takes care for #1 crash in ChromeOS. Call gman's Release SHM when tab goes into background BUG=chromium-os:22372 TEST=Manual Review URL: http://codereview.chromium.org/8474015 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@108749 0039d316-1c4b-4281-b951-d872f2087c98
excellent-media · Nov 5, 2011 · d582415 · d582415
1 parent bb31d1a
commit d582415
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/content/renderer/gpu/webgraphicscontext3d_command_buffer_impl.cc b/content/renderer/gpu/webgraphicscontext3d_command_buffer_impl.cc
@@ -417,6 +417,8 @@ void WebGraphicsContext3DCommandBufferImpl::unmapTexSubImage2DCHROMIUM(
 
 void WebGraphicsContext3DCommandBufferImpl::setVisibilityCHROMIUM(
     bool visible) {
+  if (!visible)
+    gl_->FreeUnusedSharedMemory();
   gl_->Flush();
   context_->SetSurfaceVisible(visible);
 }