Move nonscrollable axis gloweffect suppression to renderer.

content/browser/renderer_host/render_widget_host_view_android.cc

Index: content/browser/renderer_host/render_widget_host_view_android.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_android.cc b/content/browser/renderer_host/render_widget_host_view_android.cc
index baca128113cbe4e3ca01273c9e25f3ee1f150c2c..7884f75b91957686e3bf63b5d6e43c018ee4a672 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.cc
+++ b/content/browser/renderer_host/render_widget_host_view_android.cc
@@ -962,13 +962,6 @@ bool RenderWidgetHostViewAndroid::Animate(base::TimeTicks frame_time) {
 
 void RenderWidgetHostViewAndroid::UpdateAnimationSize(
     const cc::CompositorFrameMetadata& frame_metadata) {
-  // Disable edge effects for axes on which scrolling is impossible.
-  gfx::SizeF ceiled_viewport_size =

[jdduke (slow), 2014/04/10 14:16:02]

Please remove the corresponding |set_*_overscroll_enabled| methods on
OverscrollGlow, as well as the member variables and clamping that they trigger
(in content/browser/android/overscroll_glow.{cc,h}).

-      gfx::ToCeiledSize(frame_metadata.viewport_size);
-  overscroll_effect_->set_horizontal_overscroll_enabled(
-      ceiled_viewport_size.width() < frame_metadata.root_layer_size.width());
-  overscroll_effect_->set_vertical_overscroll_enabled(
-      ceiled_viewport_size.height() < frame_metadata.root_layer_size.height());
   overscroll_effect_->set_size(content_size_in_layer_);
 }