Move CommandLine to base namespace.

content/browser/gpu/gpu_data_manager_impl.cc

Index: content/browser/gpu/gpu_data_manager_impl.cc
diff --git a/content/browser/gpu/gpu_data_manager_impl.cc b/content/browser/gpu/gpu_data_manager_impl.cc
index 69f70eed04f5c3550f0f081eabcf096814934921..d31c1a56802ec7b9dd642c330a9efcaeaf880ee6 100644
--- a/content/browser/gpu/gpu_data_manager_impl.cc
+++ b/content/browser/gpu/gpu_data_manager_impl.cc
@@ -139,19 +139,19 @@ void GpuDataManagerImpl::UpdateVideoMemoryUsageStats(
 }
 
 void GpuDataManagerImpl::AppendRendererCommandLine(
-    CommandLine* command_line) const {
+    base::CommandLine* command_line) const {
   base::AutoLock auto_lock(lock_);
   private_->AppendRendererCommandLine(command_line);
 }
 
 void GpuDataManagerImpl::AppendGpuCommandLine(
-    CommandLine* command_line) const {
+    base::CommandLine* command_line) const {
   base::AutoLock auto_lock(lock_);
   private_->AppendGpuCommandLine(command_line);
 }
 
 void GpuDataManagerImpl::AppendPluginCommandLine(
-    CommandLine* command_line) const {
+    base::CommandLine* command_line) const {
   base::AutoLock auto_lock(lock_);
   private_->AppendPluginCommandLine(command_line);
 }