Prefix CommandLine usege with base namespace (Part 2: android_webview/)

android_webview/common/aw_content_client.cc

Index: android_webview/common/aw_content_client.cc
diff --git a/android_webview/common/aw_content_client.cc b/android_webview/common/aw_content_client.cc
index 59d0903c58e9dd211d63445da916f4ba1a4e1333..c18581cda7b12791cf240b5195a51dc935d2e74c 100644
--- a/android_webview/common/aw_content_client.cc
+++ b/android_webview/common/aw_content_client.cc
@@ -28,7 +28,7 @@ namespace android_webview {
 std::string GetUserAgent() {
   // "Version/4.0" had been hardcoded in the legacy WebView.
   std::string product = "Version/4.0 " + GetProduct();
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
         switches::kUseMobileUserAgent)) {
     product += " Mobile";
   }