Add metrics for search engine promo and search widget

chrome/browser/android/locale/locale_manager.h

Index: chrome/browser/android/locale/locale_manager.h
diff --git a/chrome/browser/android/locale/locale_manager.h b/chrome/browser/android/locale/locale_manager.h
index 792dcf79362b19a442f38a2867e7e08ad64201f4..bdbca5a78bb4aeb19c745cdf051a8a90aa166137 100644
--- a/chrome/browser/android/locale/locale_manager.h
+++ b/chrome/browser/android/locale/locale_manager.h
@@ -8,6 +8,7 @@
 #include <jni.h>
 #include <string>
 
+#include "base/android/scoped_java_ref.h"

[Ted C, 2017/05/22 21:57:02]

shouldn't need this since it doesn't seem to be referenced by anything in the
header

[Yusuf, 2017/05/22 22:31:14]

Done.

 #include "base/macros.h"
 
 // Provides access to the locale specific customizations on Android.
@@ -19,4 +20,6 @@ class LocaleManager {
   DISALLOW_IMPLICIT_CONSTRUCTORS(LocaleManager);
 };
 
+bool RegisterLocaleManager(JNIEnv* env);
+
 #endif  // CHROME_BROWSER_ANDROID_LOCALE_LOCALE_MANAGER_H_