Fix header guards in //chrome

chrome/browser/android/service_tab_launcher.h

Index: chrome/browser/android/service_tab_launcher.h
diff --git a/chrome/browser/android/service_tab_launcher.h b/chrome/browser/android/service_tab_launcher.h
index 6e6a376768cb78d208f82d677f45852f0a816a9e..05cca24f56a1a0f15d87c2ed6e762d582d3c7671 100644
--- a/chrome/browser/android/service_tab_launcher.h
+++ b/chrome/browser/android/service_tab_launcher.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_ANDROID_CHROME_SERVICE_TAB_LAUNCHER_H_
-#define CHROME_BROWSER_ANDROID_CHROME_SERVICE_TAB_LAUNCHER_H_
+#ifndef CHROME_BROWSER_ANDROID_SERVICE_TAB_LAUNCHER_H_
+#define CHROME_BROWSER_ANDROID_SERVICE_TAB_LAUNCHER_H_
 
 #include "base/android/jni_android.h"
 #include "base/callback_forward.h"
@@ -53,4 +53,4 @@ class ServiceTabLauncher {
   DISALLOW_COPY_AND_ASSIGN(ServiceTabLauncher);
 };
 
-#endif  // CHROME_BROWSER_ANDROID_CHROME_SERVICE_TAB_LAUNCHER_H_
+#endif  // CHROME_BROWSER_ANDROID_SERVICE_TAB_LAUNCHER_H_