Make callers of CommandLine use it via the base:: namespace.

content/common/gpu/gpu_command_buffer_stub.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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/hash.h"
 #include "base/json/json_writer.h"
@@ skipping 552 matching lines @@
                             context,
                             !surface_id(),
                             initial_size_,
                             disallowed_features_,
                             requested_attribs_)) {
     DLOG(ERROR) << "Failed to initialize decoder.";
     OnInitializeFailed(reply_message);
     return;
   }
 
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kEnableGPUServiceLogging)) {
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnableGPUServiceLogging)) {
     decoder_->set_log_commands(true);
   }
 
   decoder_->GetLogger()->SetMsgCallback(
       base::Bind(&GpuCommandBufferStub::SendConsoleMessage,
                  base::Unretained(this)));
   decoder_->SetShaderCacheCallback(
       base::Bind(&GpuCommandBufferStub::SendCachedShader,
                  base::Unretained(this)));
   decoder_->SetWaitSyncPointCallback(
@@ skipping 496 matching lines @@
 uint64 GpuCommandBufferStub::GetMemoryUsage() const {
   return GetMemoryManager()->GetClientMemoryUsage(this);
 }
 
 void GpuCommandBufferStub::SwapBuffersCompleted(
     const std::vector<ui::LatencyInfo>& latency_info) {
   Send(new GpuCommandBufferMsg_SwapBuffersCompleted(route_id_, latency_info));
 }
 
 }  // namespace content