Remove WebGraphicsContext3D reason from the CauseForGpuLaunch enum

content/browser/renderer_host/compositor_impl_android.cc

 // 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.
 
 #include "content/browser/renderer_host/compositor_impl_android.h"
 
 #include <android/bitmap.h>
 #include <android/native_window_jni.h>
 #include <stdint.h>
 
@@ skipping 458 matching lines @@
   defined(SYZYASAN) || defined(CYGPROFILE_INSTRUMENTATION)
   const int64_t kGpuChannelTimeoutInSeconds = 40;
 #else
   const int64_t kGpuChannelTimeoutInSeconds = 10;
 #endif
 
   BrowserGpuChannelHostFactory* factory =
       BrowserGpuChannelHostFactory::instance();
   if (!factory->GetGpuChannel() || factory->GetGpuChannel()->IsLost()) {
     factory->EstablishGpuChannel(
-        CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE,
+        CAUSE_FOR_GPU_LAUNCH_DISPLAY_COMPOSITOR_CONTEXT,
         base::Bind(&CompositorImpl::OnGpuChannelEstablished,
                    weak_factory_.GetWeakPtr()));
     establish_gpu_channel_timeout_.Start(
         FROM_HERE, base::TimeDelta::FromSeconds(kGpuChannelTimeoutInSeconds),
         this, &CompositorImpl::OnGpuChannelTimeout);
     return;
   }
 
   CreateOutputSurface();
 }
@@ skipping 190 matching lines @@
 void CompositorImpl::SetNeedsAnimate() {
   needs_animate_ = true;
   if (!host_->visible())
     return;
 
   TRACE_EVENT0("compositor", "Compositor::SetNeedsAnimate");
   host_->SetNeedsAnimate();
 }
 
 }  // namespace content