FeatureInfo: Remove allowed_extensions and init workarounds early

content/browser/android/in_process/synchronous_compositor_impl.cc

 // Copyright 2013 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.
 
 #include "content/browser/android/in_process/synchronous_compositor_impl.h"
 
 #include "base/lazy_instance.h"
 #include "base/message_loop/message_loop.h"
 #include "base/synchronization/lock.h"
 #include "cc/input/input_handler.h"
@@ skipping 88 matching lines @@
 
   SynchronousInputEventFilter* synchronous_input_event_filter() {
     return &synchronous_input_event_filter_;
   }
 
   scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>
   CreateOffscreenContext() {
     if (!gfx::GLSurface::InitializeOneOff())
       return scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>();
 
-    const char* allowed_extensions = "*";
     const gfx::GpuPreference gpu_preference = gfx::PreferDiscreteGpu;
 
     WebKit::WebGraphicsContext3D::Attributes attributes;
     attributes.antialias = false;
     attributes.shareResources = true;
     attributes.noAutomaticFlushes = true;
 
     gpu::GLInProcessContextAttribs in_process_attribs;
     WebGraphicsContext3DInProcessCommandBufferImpl::ConvertAttributes(
         attributes, &in_process_attribs);
     scoped_ptr<gpu::GLInProcessContext> context(
         gpu::GLInProcessContext::CreateContext(true,
                                                NULL,
                                                gfx::Size(1, 1),
                                                attributes.shareResources,
-                                               allowed_extensions,
                                                in_process_attribs,
                                                gpu_preference));
 
     wrapped_gl_context_for_main_thread_ = context.get();
     if (!context.get())
       return scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>();
 
     return scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>(
         WebGraphicsContext3DInProcessCommandBufferImpl::WrapContext(
             context.Pass(), attributes));
@@ skipping 238 matching lines @@
     g_factory.Get();  // Ensure it's initialized.
     SynchronousCompositorImpl::CreateForWebContents(contents);
   }
   if (SynchronousCompositorImpl* instance =
       SynchronousCompositorImpl::FromWebContents(contents)) {
     instance->SetClient(client);
   }
 }
 
 }  // namespace content