Prefix CommandLine usege with base namespace (Part 5: cc/)

cc/test/layer_tree_test.cc

Index: cc/test/layer_tree_test.cc
diff --git a/cc/test/layer_tree_test.cc b/cc/test/layer_tree_test.cc
index 89cc554b9632e9278dc0cb7fc966c7f8653bc70d..96c65153abc9ea4e5301ac2408679f75aafefc5c 100644
--- a/cc/test/layer_tree_test.cc
+++ b/cc/test/layer_tree_test.cc
@@ -490,7 +490,7 @@ LayerTreeTest::LayerTreeTest()
 
   // Tests should timeout quickly unless --cc-layer-tree-test-no-timeout was
   // specified (for running in a debugger).
-  CommandLine* command_line = CommandLine::ForCurrentProcess();
+  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   if (!command_line->HasSwitch(switches::kCCLayerTreeTestNoTimeout))
     timeout_seconds_ = 5;
 }