Moving test_api to api/test .

chrome/browser/extensions/extension_test_message_listener.h

Index: chrome/browser/extensions/extension_test_message_listener.h
diff --git a/chrome/browser/extensions/extension_test_message_listener.h b/chrome/browser/extensions/extension_test_message_listener.h
index d22ff217792901d5e555841566181ec652d261f5..bfb76cc53600a76fa2073da49f49ca17203bbd5f 100644
--- a/chrome/browser/extensions/extension_test_message_listener.h
+++ b/chrome/browser/extensions/extension_test_message_listener.h
@@ -12,7 +12,9 @@
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
-class ExtensionTestSendMessageFunction;
+namespace extensions {
+class TestSendMessageFunction;
+}
 
 // This class helps us wait for incoming messages sent from javascript via
 // chrome.test.sendMessage(). A sample usage would be:
@@ -87,7 +89,7 @@ class ExtensionTestMessageListener : public content::NotificationObserver {
   bool will_reply_;
 
   // The function we need to reply to.
-  ExtensionTestSendMessageFunction* function_;
+  extensions::TestSendMessageFunction* function_;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_TEST_MESSAGE_LISTENER_H_