Fixing flaky overscroll and touch exploration mode browser tests.

content/browser/renderer_host/render_widget_host_impl.cc

 // Copyright (c) 2012 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/renderer_host/render_widget_host_impl.h"
 
 #include <math.h>
 #include <set>
 #include <utility>
 
@@ skipping 713 matching lines @@
   if (is_hidden())
     return false;
 
   // Do not pause if there is not a paint or resize already coming.
   if (!repaint_ack_pending_ && !resize_ack_pending_)
     return false;
 
   return true;
 }
 
+bool RenderWidgetHostImpl::IsResizeAckPendingForTesting() {

[jam, 2014/06/19 16:25:31]

nit: inline this in the header as resize_ack_pending_for_testing()

[mfomitchev, 2014/06/19 20:04:56]

Done.

+  return resize_ack_pending_;
+}
+
 void RenderWidgetHostImpl::WaitForSurface() {
   TRACE_EVENT0("browser", "RenderWidgetHostImpl::WaitForSurface");
 
   if (!view_)
     return;
 
   // The view_size will be current_size_ for auto-sized views and otherwise the
   // size of the view_. (For auto-sized views, current_size_ is updated during
   // UpdateRect messages.)
   gfx::Size view_size = current_size_;
@@ skipping 1561 matching lines @@
   }
 }
 
 SkBitmap::Config RenderWidgetHostImpl::PreferredReadbackFormat() {
   if (view_)
     return view_->PreferredReadbackFormat();
   return SkBitmap::kARGB_8888_Config;
 }
 
 }  // namespace content