cc: Set the mapped memory reclaim limit for the renderer compositor on Android

content/renderer/render_widget.h

Index: content/renderer/render_widget.h
diff --git a/content/renderer/render_widget.h b/content/renderer/render_widget.h
index ec3609a937c4e46fd26b56c0d193a7af1dc21071..38f2d8d83531861bdec35c81bc8e9e9798ee035e 100644
--- a/content/renderer/render_widget.h
+++ b/content/renderer/render_widget.h
@@ -174,7 +174,8 @@ class CONTENT_EXPORT RenderWidget
 
   RenderWidgetCompositor* compositor() const;
 
-  virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(bool fallback);
+  virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(
+      bool fallback, size_t max_bytes_pending_upload);
 
   // Callback for use with BeginSmoothScroll.
   typedef base::Callback<void()> SmoothScrollCompletionCallback;
@@ -513,7 +514,8 @@ class CONTENT_EXPORT RenderWidget
 
   // Creates a 3D context associated with this view.
   scoped_ptr<WebGraphicsContext3DCommandBufferImpl> CreateGraphicsContext3D(
-      const WebKit::WebGraphicsContext3D::Attributes& attributes);
+      const WebKit::WebGraphicsContext3D::Attributes& attributes,
+      size_t max_bytes_pending_upload);
 
   bool OnSnapshotHelper(const gfx::Rect& src_subrect, SkBitmap* bitmap);