Update to Chromium revision 14bd12d6 (#333041)

- Remove CefNavigationEntry::GetFrameName() (see http://crbug.com/477150#c5).
- Devirtualize base::BindState (see http://crbug.com/486594).
- Move Tuple to the base namespace.

libcef/browser/software_output_device_osr.h

@@ -31,7 +31,6 @@ class CefSoftwareOutputDeviceOSR : public cc::SoftwareOutputDevice {
              float scale_factor) override;
   SkCanvas* BeginPaint(const gfx::Rect& damage_rect) override;
   void EndPaint(cc::SoftwareFrameData* frame_data) override;
-  void CopyToPixels(const gfx::Rect& rect, void* pixels) override;
 
   void SetActive(bool active);