Merge 195349 "Reland "gpu: Fix Vivante's "hisilicon" GPUs""

ui/gl/gl_surface.h

Index: ui/gl/gl_surface.h
===================================================================
--- ui/gl/gl_surface.h	(revision 195901)
+++ ui/gl/gl_surface.h	(working copy)
@@ -39,6 +39,9 @@
 
   virtual bool Resize(const gfx::Size& size);
 
+  // Recreate the surface without changing the size.
+  virtual bool Recreate();
+
   // Unschedule the GpuScheduler and return true to abort the processing of
   // a GL draw call to this surface and defer it until the GpuScheduler is
   // rescheduled.
@@ -137,6 +140,7 @@
   virtual bool Initialize() OVERRIDE;
   virtual void Destroy() OVERRIDE;
   virtual bool Resize(const gfx::Size& size) OVERRIDE;
+  virtual bool Recreate() OVERRIDE;
   virtual bool DeferDraws() OVERRIDE;
   virtual bool IsOffscreen() OVERRIDE;
   virtual bool SwapBuffers() OVERRIDE;