During image destroy, delete textures only if we have a GL context.

content/common/gpu/stream_texture_android.h

Index: content/common/gpu/stream_texture_android.h
diff --git a/content/common/gpu/stream_texture_android.h b/content/common/gpu/stream_texture_android.h
index ce8f405a0360a900bab8bb5ed8bce1d93803a55c..010544753a8f1cda424daafdba069609b47bb05e 100644
--- a/content/common/gpu/stream_texture_android.h
+++ b/content/common/gpu/stream_texture_android.h
@@ -33,7 +33,7 @@ class StreamTexture : public gfx::GLImage,
   virtual ~StreamTexture();
 
   // gfx::GLImage implementation:
-  virtual void Destroy() OVERRIDE;
+  virtual void Destroy(bool have_context) OVERRIDE;
   virtual gfx::Size GetSize() OVERRIDE;
   virtual bool BindTexImage(unsigned target) OVERRIDE;
   virtual void ReleaseTexImage(unsigned target) OVERRIDE;