Fix high-DPI on Windows to make use of DIP scaling in WebKit.

content/browser/renderer_host/render_widget_host_view_win.h

Index: content/browser/renderer_host/render_widget_host_view_win.h
diff --git a/content/browser/renderer_host/render_widget_host_view_win.h b/content/browser/renderer_host/render_widget_host_view_win.h
index 0abe1a6ac0a7b848f380d76a2b9c359572807996..98fcedcf8872636a7a283a9a31576ffaa2132ed9 100644
--- a/content/browser/renderer_host/render_widget_host_view_win.h
+++ b/content/browser/renderer_host/render_widget_host_view_win.h
@@ -48,6 +48,10 @@ namespace ui {
 class ViewProp;
 }
 
+namespace WebKit {
+struct WebScreenInfo;
+}
+
 namespace content {
 class BackingStore;
 class RenderWidgetHost;
@@ -209,6 +213,7 @@ class RenderWidgetHostViewWin
       bool has_horizontal_scrollbar) OVERRIDE;
   virtual void SetScrollOffsetPinning(
       bool is_pinned_to_left, bool is_pinned_to_right) OVERRIDE;
+  virtual void GetScreenInfo(WebKit::WebScreenInfo* results) OVERRIDE;
   virtual gfx::Rect GetBoundsInRootWindow() OVERRIDE;
   virtual gfx::GLSurfaceHandle GetCompositingSurface() OVERRIDE;
   virtual void AcceleratedSurfaceBuffersSwapped(
@@ -413,6 +418,9 @@ class RenderWidgetHostViewWin
   // current |text_input_type_|.
   void UpdateIMEState();
 
+  // Returns bounds of the view in pixels.
+  gfx::Rect GetPixelBounds() const;
+
   // Sets the appropriate input scope for given |text_input_type| if TSF-aware
   // is not required. Does nothing if TSF-aware is required (and TSF text store
   // is responsible for managing input scope). Currently input scope will only