Stop render_widget from polling WebWiget's isAcceleratedCompositingActive.

Replace this with an implementation of the
WebWidgetClient:: didActivateAcceleratedCompositing.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/5117002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@66691 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 2 deletions

diff --git a/chrome/renderer/render_widget.h b/chrome/renderer/render_widget.h
index 609d6c4..0fd6634 100644
--- a/chrome/renderer/render_widget.h
+++ b/chrome/renderer/render_widget.h
@@ -94,6 +94,7 @@ class RenderWidget : public IPC::Channel::Listener,
   // WebKit::WebWidgetClient
   virtual void didInvalidateRect(const WebKit::WebRect&);
   virtual void didScrollRect(int dx, int dy, const WebKit::WebRect& clipRect);
+  virtual void didActivateAcceleratedCompositing(bool active);
   virtual void scheduleComposite();
   virtual void didFocus();
   virtual void didBlur();
@@ -352,8 +353,9 @@ class RenderWidget : public IPC::Channel::Listener,
   // Indicates if the next sequence of Char events should be suppressed or not.
   bool suppress_next_char_events_;
 
-  // Set to true if painting to the window is handled by the GPU process.
-  bool is_gpu_rendering_active_;
+  // Set to true if painting to the window is handled by the accelerated
+  // compositor.
+  bool is_accelerated_compositing_active_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidget);
 };