Roll Chrome into Mojo.

gpu/command_buffer/client/gles2_implementation.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.
 
 // A class to emulate GLES2 over command buffers.
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
@@ skipping 1043 matching lines @@
   bool got_value = share_group_->program_info_manager()->GetProgramiv(
       this, program, pname, params);
   GPU_CLIENT_LOG_CODE_BLOCK({
     if (got_value) {
       GPU_CLIENT_LOG("  0: " << *params);
     }
   });
   return got_value;
 }
 
+GLint GLES2Implementation::GetFragDataLocationHelper(
+    GLuint program, const char* name) {
+  typedef cmds::GetFragDataLocation::Result Result;
+  Result* result = GetResultAs<Result*>();
+  if (!result) {
+    return -1;
+  }
+  *result = -1;
+  SetBucketAsCString(kResultBucketId, name);
+  helper_->GetFragDataLocation(
+      program, kResultBucketId, GetResultShmId(), GetResultShmOffset());
+  WaitForCmd();
+  helper_->SetBucketSize(kResultBucketId, 0);
+  return *result;
+}
+
+GLint GLES2Implementation::GetFragDataLocation(
+    GLuint program, const char* name) {
+  GPU_CLIENT_SINGLE_THREAD_CHECK();
+  GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glGetFragDataLocation("
+      << program << ", " << name << ")");
+  TRACE_EVENT0("gpu", "GLES2::GetFragDataLocation");
+  GLint loc = share_group_->program_info_manager()->GetFragDataLocation(
+      this, program, name);
+  GPU_CLIENT_LOG("returned " << loc);
+  CheckGLError();
+  return loc;
+}
+
 void GLES2Implementation::LinkProgram(GLuint program) {
   GPU_CLIENT_SINGLE_THREAD_CHECK();
   GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glLinkProgram(" << program << ")");
   helper_->LinkProgram(program);
   share_group_->program_info_manager()->CreateInfo(program);
   CheckGLError();
 }
 
 void GLES2Implementation::ShaderBinary(
     GLsizei n, const GLuint* shaders, GLenum binaryformat, const void* binary,
@@ skipping 3270 matching lines @@
   return false;
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/client/gles2_implementation_impl_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu