Add base:: qualification to some CommandLine references in content.

content/browser/renderer_host/input/input_router_config_helper.cc

 // Copyright 2014 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/input/input_router_config_helper.h"
 
 #include "base/command_line.h"
 #include "content/public/common/content_switches.h"
 #include "ui/events/gesture_detection/gesture_detector.h"
 
@@ skipping 96 matching lines @@
   TouchEventQueue::Config config;
   config.touchmove_slop_suppression_length_dips =
       ui::GestureDetector::Config().touch_slop;
   return config;
 }
 
 #endif
 
 TouchEventQueue::TouchScrollingMode GetTouchScrollingMode() {
   std::string modeString =
-      CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
+      base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
           switches::kTouchScrollingMode);
   if (modeString == switches::kTouchScrollingModeAsyncTouchmove)
     return TouchEventQueue::TOUCH_SCROLLING_MODE_ASYNC_TOUCHMOVE;
   if (modeString == switches::kTouchScrollingModeSyncTouchmove)
     return TouchEventQueue::TOUCH_SCROLLING_MODE_SYNC_TOUCHMOVE;
   if (modeString == switches::kTouchScrollingModeTouchcancel)
     return TouchEventQueue::TOUCH_SCROLLING_MODE_TOUCHCANCEL;
   if (modeString != "")
     LOG(ERROR) << "Invalid --touch-scrolling-mode option: " << modeString;
   return TouchEventQueue::TOUCH_SCROLLING_MODE_DEFAULT;
 }
 
 }  // namespace
 
 InputRouterImpl::Config GetInputRouterConfigForPlatform() {
   InputRouterImpl::Config config;
   config.gesture_config = GetGestureEventQueueConfig();
   config.touch_config = GetTouchEventQueueConfig();
   config.touch_config.touch_scrolling_mode = GetTouchScrollingMode();
   return config;
 }
 
 }  // namespace content