[ios] Moved all web mocks to ios/web/public/test/fakes.

ios/web/public/test/fakes/test_browser_state.h

Index: ios/web/public/test/fakes/test_browser_state.h
diff --git a/ios/web/public/test/test_browser_state.h b/ios/web/public/test/fakes/test_browser_state.h
similarity index 81%
rename from ios/web/public/test/test_browser_state.h
rename to ios/web/public/test/fakes/test_browser_state.h
index 8935041de19940e60d1514865e8a3c201865dc9a..5e54d90462da3606d0a576aa30d8a470251607dc 100644
--- a/ios/web/public/test/test_browser_state.h
+++ b/ios/web/public/test/fakes/test_browser_state.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_WEB_PUBLIC_TEST_TEST_BROWSER_STATE_H_
-#define IOS_WEB_PUBLIC_TEST_TEST_BROWSER_STATE_H_
+#ifndef IOS_WEB_PUBLIC_TEST_FAKES_TEST_BROWSER_STATE_H_
+#define IOS_WEB_PUBLIC_TEST_FAKES_TEST_BROWSER_STATE_H_
 
 #include "base/memory/ref_counted.h"
 #include "ios/web/public/browser_state.h"
@@ -28,4 +28,4 @@ class TestBrowserState : public BrowserState {
 };
 }  // namespace web
 
-#endif  // IOS_WEB_PUBLIC_TEST_TEST_BROWSER_STATE_H_
+#endif  // IOS_WEB_PUBLIC_TEST_FAKES_TEST_BROWSER_STATE_H_