Report lost context from GLES2Implementation based on share group state.

cc/output/program_binding.cc

 // Copyright 2011 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 "cc/output/program_binding.h"
 
 #include "base/trace_event/trace_event.h"
 #include "cc/output/geometry_binding.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
@@ skipping 70 matching lines @@
   if (!shader)
     return 0u;
 
   const char* shader_source_str[] = { shader_source.data() };
   int shader_length[] = { static_cast<int>(shader_source.length()) };
   context->ShaderSource(
       shader, 1,
       shader_source_str,
       shader_length);
   context->CompileShader(shader);
-#ifndef NDEBUG
+#if DCHECK_IS_ON()
   int compiled = 0;
   context->GetShaderiv(shader, GL_COMPILE_STATUS, &compiled);
   if (!compiled)
     return 0u;
 #endif
   return shader;
 }
 
 unsigned ProgramBindingBase::CreateShaderProgram(GLES2Interface* context,
                                                  unsigned vertex_shader,
@@ skipping 26 matching lines @@
     context->DeleteShader(fragment_shader_id_);
     fragment_shader_id_ = 0;
   }
 }
 
 bool ProgramBindingBase::IsContextLost(GLES2Interface* context) {
   return context->GetGraphicsResetStatusKHR() != GL_NO_ERROR;
 }
 
 }  // namespace cc