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

content/renderer/renderer_blink_platform_impl.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/renderer/renderer_blink_platform_impl.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ skipping 298 matching lines @@
 }
 
 bool RendererBlinkPlatformImpl::sandboxEnabled() {
   // As explained in Platform.h, this function is used to decide
   // whether to allow file system operations to come out of WebKit or not.
   // Even if the sandbox is disabled, there's no reason why the code should
   // act any differently...unless we're in single process mode.  In which
   // case, we have no other choice.  Platform.h discourages using
   // this switch unless absolutely necessary, so hopefully we won't end up
   // with too many code paths being different in single-process mode.
-  return !CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess);
+  return !base::CommandLine::ForCurrentProcess()->HasSwitch(
+      switches::kSingleProcess);
 }
 
 unsigned long long RendererBlinkPlatformImpl::visitedLinkHash(
     const char* canonical_url,
     size_t length) {
   return GetContentClient()->renderer()->VisitedLinkHash(canonical_url, length);
 }
 
 bool RendererBlinkPlatformImpl::isLinkVisited(unsigned long long link_hash) {
   return GetContentClient()->renderer()->IsLinkVisited(link_hash);
@@ skipping 893 matching lines @@
 //------------------------------------------------------------------------------
 
 void RendererBlinkPlatformImpl::MockBatteryStatusChangedForTesting(
     const blink::WebBatteryStatus& status) {
   if (!g_test_battery_status_listener)
     return;
   g_test_battery_status_listener->updateBatteryStatus(status);
 }
 
 }  // namespace content