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

content/browser/frame_host/debug_urls.cc

Index: content/browser/frame_host/debug_urls.cc
diff --git a/content/browser/frame_host/debug_urls.cc b/content/browser/frame_host/debug_urls.cc
index b3840984e79ac0d41bff47dae284f0b31e165ece..091171a5b912ca85f3e01474de68f3f2f454d9f7 100644
--- a/content/browser/frame_host/debug_urls.cc
+++ b/content/browser/frame_host/debug_urls.cc
@@ -110,9 +110,10 @@ bool HandleAsanDebugURL(const GURL& url) {
 bool HandleDebugURL(const GURL& url, PageTransition transition) {
   // Ensure that the user explicitly navigated to this URL, unless
   // kEnableGpuBenchmarking is enabled by Telemetry.
-  bool is_telemetry_navigation = CommandLine::ForCurrentProcess()->HasSwitch(
-                                     cc::switches::kEnableGpuBenchmarking) &&
-                                 (transition & PAGE_TRANSITION_TYPED);
+  bool is_telemetry_navigation =
+      base::CommandLine::ForCurrentProcess()->HasSwitch(
+          cc::switches::kEnableGpuBenchmarking) &&
+      (transition & PAGE_TRANSITION_TYPED);
 
   if (!(transition & PAGE_TRANSITION_FROM_ADDRESS_BAR) &&
       !is_telemetry_navigation)