Fix rendering of flash content inside an out-of-process iframe.

content/renderer/render_widget.cc

Index: content/renderer/render_widget.cc
diff --git a/content/renderer/render_widget.cc b/content/renderer/render_widget.cc
index fb309d7b86e37e32daf668e308166df76f4c2284..7b2b77664b9be4dabd5708bdf3cf6aa53a0dc77d 100644
--- a/content/renderer/render_widget.cc
+++ b/content/renderer/render_widget.cc
@@ -81,6 +81,7 @@
 #include "third_party/WebKit/public/web/WebRange.h"
 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
 #include "third_party/WebKit/public/web/WebView.h"
+#include "third_party/WebKit/public/web/WebWidget.h"
 #include "third_party/skia/include/core/SkShader.h"
 #include "ui/base/ui_base_switches.h"
 #include "ui/gfx/geometry/point_conversions.h"
@@ -107,8 +108,6 @@
 #include "content/renderer/mus/render_widget_mus_connection.h"
 #endif
 
-#include "third_party/WebKit/public/web/WebWidget.h"
-
 using blink::WebCompositionUnderline;
 using blink::WebCursorInfo;
 using blink::WebDeviceEmulationParams;
@@ -247,7 +246,8 @@ RenderWidget::RenderWidget(CompositorDependencies* compositor_deps,
       popup_origin_scale_for_emulation_(0.f),
       frame_swap_message_queue_(new FrameSwapMessageQueue()),
       resizing_mode_selector_(new ResizingModeSelector()),
-      has_host_context_menu_location_(false) {
+      has_host_context_menu_location_(false),
+      has_focus_(false) {
   if (!swapped_out)
     RenderProcess::current()->AddRefProcess();
   DCHECK(RenderThread::Get());
@@ -671,8 +671,13 @@ void RenderWidget::OnMouseCaptureLost() {
 }
 
 void RenderWidget::OnSetFocus(bool enable) {
+  has_focus_ = enable;
+
   if (webwidget_)
     webwidget_->setFocus(enable);
+
+  FOR_EACH_OBSERVER(RenderFrameImpl, render_frames_,
+                    RenderWidgetSetFocus(enable));
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -819,6 +824,10 @@ void RenderWidget::DidCommitAndDrawCompositorFrame() {
   // NOTE: Tests may break if this event is renamed or moved. See
   // tab_capture_performancetest.cc.
   TRACE_EVENT0("gpu", "RenderWidget::DidCommitAndDrawCompositorFrame");
+
+  FOR_EACH_OBSERVER(RenderFrameImpl, render_frames_,
+                    DidCommitAndDrawCompositorFrame());
+
   // Notify subclasses that we initiated the paint operation.
   DidInitiatePaint();
 }
@@ -1064,6 +1073,9 @@ bool RenderWidget::WillHandleGestureEvent(const blink::WebGestureEvent& event) {
 }
 
 bool RenderWidget::WillHandleMouseEvent(const blink::WebMouseEvent& event) {
+  FOR_EACH_OBSERVER(RenderFrameImpl, render_frames_,
+                    RenderWidgetWillHandleMouseEvent());
+
   if (owner_delegate_)
     return owner_delegate_->RenderWidgetWillHandleMouseEvent(event);
 
@@ -1693,11 +1705,6 @@ bool RenderWidget::SetDeviceColorProfile(
 void RenderWidget::OnOrientationChange() {
 }
 
-void RenderWidget::DidInitiatePaint() {
-  if (owner_delegate_)
-    owner_delegate_->RenderWidgetDidCommitAndDrawCompositorFrame();
-}
-
 void RenderWidget::DidFlushPaint() {
   if (owner_delegate_)
     owner_delegate_->RenderWidgetDidFlushPaint();