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

ios/web/public/test/test_web_client.mm

-// Copyright 2014 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.
-
-#import "ios/web/public/test/test_web_client.h"
-
-#include "base/logging.h"
-#include "ios/web/test/test_url_constants.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "url/gurl.h"
-
-namespace web {
-
-TestWebClient::TestWebClient()
-    : last_cert_error_code_(0), last_cert_error_overridable_(true) {}
-
-TestWebClient::~TestWebClient() {}
-
-void TestWebClient::AddAdditionalSchemes(
-    std::vector<url::SchemeWithType>* additional_standard_schemes) const {
-  url::SchemeWithType scheme = {kTestWebUIScheme, url::SCHEME_WITHOUT_PORT};
-  additional_standard_schemes->push_back(scheme);
-}
-
-bool TestWebClient::IsAppSpecificURL(const GURL& url) const {
-  return url.SchemeIs(kTestWebUIScheme);
-}
-
-base::RefCountedMemory* TestWebClient::GetDataResourceBytes(
-    int resource_id) const {
-  if (!ResourceBundle::HasSharedInstance())
-    return nullptr;
-  return ResourceBundle::GetSharedInstance().LoadDataResourceBytes(resource_id);
-}
-
-NSString* TestWebClient::GetEarlyPageScript() const {
-  return early_page_script_ ? early_page_script_.get() : @"";
-}
-
-void TestWebClient::SetEarlyPageScript(NSString* page_script) {
-  early_page_script_.reset([page_script copy]);
-}
-
-void TestWebClient::AllowCertificateError(
-    WebState* web_state,
-    int cert_error,
-    const net::SSLInfo& ssl_info,
-    const GURL& request_url,
-    bool overridable,
-    const base::Callback<void(bool)>& callback) {
-  last_cert_error_code_ = cert_error;
-  last_cert_error_ssl_info_ = ssl_info;
-  last_cert_error_request_url_ = request_url;
-  last_cert_error_overridable_ = overridable;
-
-  callback.Run(false);
-}
-
-}  // namespace web