[ios] RootCoordinator and view controller.

ios/chrome/browser/chrome_root_coordinator.h

Index: ios/chrome/browser/chrome_root_coordinator.h
diff --git a/ios/chrome/browser/root_coordinator.h b/ios/chrome/browser/chrome_root_coordinator.h
similarity index 75%
rename from ios/chrome/browser/root_coordinator.h
rename to ios/chrome/browser/chrome_root_coordinator.h
index c9c6a8295078d82fdab092dc3b3960c479393632..e4d93118502cf2f34c661a84c0a5ac4c4f268d97 100644
--- a/ios/chrome/browser/root_coordinator.h
+++ b/ios/chrome/browser/chrome_root_coordinator.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 IOS_CHROME_BROWSER_ROOT_COORDINATOR_H_
-#define IOS_CHROME_BROWSER_ROOT_COORDINATOR_H_
+#ifndef IOS_CHROME_BROWSER_CHROME_ROOT_COORDINATOR_H_
+#define IOS_CHROME_BROWSER_CHROME_ROOT_COORDINATOR_H_
 
 #import <UIKit/UIKit.h>
 
@@ -12,7 +12,7 @@
 // A coordinator specialization for the case where the coordinator is
 // creating and managing the root view controller for a UIWindow.
 
-@interface RootCoordinator : ChromeCoordinator
+@interface ChromeRootCoordinator : ChromeCoordinator
 
 - (nullable instancetype)initWithWindow:(nullable UIWindow*)window
     NS_DESIGNATED_INITIALIZER;
@@ -24,4 +24,4 @@
 
 @end
 
-#endif  // IOS_CHROME_BROWSER_ROOT_COORDINATOR_H_
+#endif  // IOS_CHROME_BROWSER_CHROME_ROOT_COORDINATOR_H_