[Android] Disable pull-to-refresh with overflow:hidden

content/browser/android/overscroll_controller_android.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/android/overscroll_controller_android.h"
 
 #include "base/android/build_info.h"
 #include "base/command_line.h"
 #include "cc/layers/layer.h"
 #include "cc/output/compositor_frame_metadata.h"
@@ skipping 234 matching lines @@
 
   const float scale_factor =
       frame_metadata.page_scale_factor * frame_metadata.device_scale_factor;
   gfx::SizeF viewport_size =
       gfx::ScaleSize(frame_metadata.scrollable_viewport_size, scale_factor);
   gfx::SizeF content_size =
       gfx::ScaleSize(frame_metadata.root_layer_size, scale_factor);
   gfx::Vector2dF content_scroll_offset =
       gfx::ScaleVector2d(frame_metadata.root_scroll_offset, scale_factor);
 
-  if (refresh_effect_)
-    refresh_effect_->UpdateDisplay(viewport_size, content_scroll_offset);
+  if (refresh_effect_) {
+    refresh_effect_->UpdateDisplay(viewport_size, content_scroll_offset,
+                                   frame_metadata.root_overflow_y_hidden);
+  }
 
   if (glow_effect_) {
     glow_effect_->UpdateDisplay(viewport_size, content_size,
                                 content_scroll_offset);
   }
 }
 
 void OverscrollControllerAndroid::Enable() {
   enabled_ = true;
 }
@@ skipping 44 matching lines @@
 
 scoped_ptr<EdgeEffectBase> OverscrollControllerAndroid::CreateEdgeEffect() {
   return CreateGlowEdgeEffect(&compositor_->GetResourceManager(), dpi_scale_);
 }
 
 void OverscrollControllerAndroid::SetNeedsAnimate() {
   compositor_->SetNeedsAnimate();
 }
 
 }  // namespace content