FeatureInfo: Remove allowed_extensions and init workarounds early

gpu/command_buffer/client/gl_in_process_context.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef GPU_COMMAND_BUFFER_CLIENT_GL_IN_PROCESS_CONTEXT_H_
 #define GPU_COMMAND_BUFFER_CLIENT_GL_IN_PROCESS_CONTEXT_H_
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "gles2_impl_export.h"
@@ skipping 36 matching lines @@
   virtual ~GLInProcessContext() {}
 
   // Create a GLInProcessContext, if |is_offscreen| is true, renders to an
   // offscreen context. |attrib_list| must be NULL or a NONE-terminated list
   // of attribute/value pairs.
   static GLInProcessContext* CreateContext(
       bool is_offscreen,
       gfx::AcceleratedWidget window,
       const gfx::Size& size,
       bool share_resources,
-      const char* allowed_extensions,
       const GLInProcessContextAttribs& attribs,
       gfx::GpuPreference gpu_preference);
 
   // Create context with the provided GLSurface. All other arguments match
   // CreateContext factory above. Can only be called if the command buffer
   // service runs on the same thread as this client because GLSurface is not
   // thread safe.
   static GLInProcessContext* CreateWithSurface(
       scoped_refptr<gfx::GLSurface> surface,
       bool share_resources,
-      const char* allowed_extensions,
       const GLInProcessContextAttribs& attribs,
       gfx::GpuPreference gpu_preference);
 
   virtual void SetContextLostCallback(const base::Closure& callback) = 0;
 
   virtual void SignalSyncPoint(unsigned sync_point,
                                const base::Closure& callback) = 0;
 
   virtual void SignalQuery(unsigned query, const base::Closure& callback) = 0;
 
   // Allows direct access to the GLES2 implementation so a GLInProcessContext
   // can be used without making it current.
   virtual gles2::GLES2Implementation* GetImplementation() = 0;
 
 #if defined(OS_ANDROID)
   virtual scoped_refptr<gfx::SurfaceTexture> GetSurfaceTexture(
       uint32 stream_id) = 0;
 #endif
 };
 
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GL_IN_PROCESS_CONTEXT_H_