Add Reset to ScopedClosureRunner.

content/browser/gpu/gpu_process_host.cc

Index: content/browser/gpu/gpu_process_host.cc
diff --git a/content/browser/gpu/gpu_process_host.cc b/content/browser/gpu/gpu_process_host.cc
index 29d914efab8ac314cccd3228a6110dc37e7e7bf3..c694cdcde447e6ca9a9bfa3a690eef3ec71f3d68 100644
--- a/content/browser/gpu/gpu_process_host.cc
+++ b/content/browser/gpu/gpu_process_host.cc
@@ -6,8 +6,9 @@
 
 #include "base/base64.h"
 #include "base/base_switches.h"
+#include "base/basictypes.h"
 #include "base/bind.h"
-#include "base/bind_helpers.h"
+#include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
@@ -900,7 +901,7 @@ void GpuProcessHost::OnAcceleratedSurfaceBuffersSwapped(
   // if the browser is waiting for a new frame. Otherwise the RenderWidgetHelper
   // will forward to the RenderWidgetHostView via RenderProcessHostImpl and
   // RenderWidgetHostImpl.
-  scoped_completion_runner.Release();
+  ignore_result(scoped_completion_runner.Release());
 
   ViewHostMsg_CompositorSurfaceBuffersSwapped_Params view_params;
   view_params.surface_id = params.surface_id;
@@ -936,7 +937,7 @@ void GpuProcessHost::OnAcceleratedSurfaceBuffersSwapped(
     TRACE_EVENT1("gpu", "SurfaceIDNotFound_RoutingToUI",
                  "surface_id", params.surface_id);
     // This is a content area swap, send it on to the UI thread.
-    scoped_completion_runner.Release();
+    ignore_result(scoped_completion_runner.Release());
     RouteOnUIThread(GpuHostMsg_AcceleratedSurfaceBuffersSwapped(params));
     return;
   }
@@ -950,7 +951,7 @@ void GpuProcessHost::OnAcceleratedSurfaceBuffersSwapped(
                  "EarlyOut_NativeWindowNotFound",
                  "handle",
                  handle.handle);
-    scoped_completion_runner.Release();
+    ignore_result(scoped_completion_runner.Release());
     AcceleratedSurfaceBuffersSwappedCompleted(host_id_,
                                               params.route_id,
                                               params.surface_id,
@@ -961,7 +962,7 @@ void GpuProcessHost::OnAcceleratedSurfaceBuffersSwapped(
     return;
   }
 
-  scoped_completion_runner.Release();
+  ignore_result(scoped_completion_runner.Release());
   presenter->AsyncPresentAndAcknowledge(
       params.size,
       params.surface_handle,