Rename best icon to best primary icon in Web app related code.

chrome/browser/android/webapk/webapk_installer.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_ANDROID_WEBAPK_WEBAPK_INSTALLER_H_
 #define CHROME_BROWSER_ANDROID_WEBAPK_WEBAPK_INSTALLER_H_
 
 #include <jni.h>
 #include <map>
 #include <memory>
@@ skipping 34 matching lines @@
   // - the package name of the WebAPK.
   using FinishCallback = base::Callback<void(bool, const std::string&)>;
 
   ~WebApkInstaller() override;
 
   // Creates a self-owned WebApkInstaller instance and talks to the Chrome
   // WebAPK server to generate a WebAPK on the server and to Google Play to
   // install the downloaded WebAPK. Calls |callback| once the install completed
   // or failed.
   static void InstallAsync(content::BrowserContext* context,
-                    const ShortcutInfo& shortcut_info,
-                    const SkBitmap& shortcut_icon,
-                    const FinishCallback& finish_callback);
+                           const ShortcutInfo& shortcut_info,
+                           const SkBitmap& shortcut_icon,
+                           const FinishCallback& finish_callback);
 
   // Creates a self-owned WebApkInstaller instance and talks to the Chrome
   // WebAPK server to update a WebAPK on the server and to the Google Play
   // server to install the downloaded WebAPK. Calls |callback| after the request
   // to install the WebAPK is sent to the Google Play server.
   static void UpdateAsync(
       content::BrowserContext* context,
       const ShortcutInfo& shortcut_info,
       const SkBitmap& shortcut_icon,
       const std::string& webapk_package,
@@ skipping 211 matching lines @@
   // Points to the Java Object.
   base::android::ScopedJavaGlobalRef<jobject> java_ref_;
 
   // Used to get |weak_ptr_|.
   base::WeakPtrFactory<WebApkInstaller> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebApkInstaller);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_WEBAPK_WEBAPK_INSTALLER_H_