Upstream most of ios/web/net

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/strings/sys_string_conversions.h"
+
+namespace web {
+
+TestWebClient::TestWebClient()
+    : early_page_scripts_([[NSMutableDictionary alloc] init]) {
+}
+
+TestWebClient::~TestWebClient() {
+}
+
+std::string TestWebClient::GetUserAgent(bool desktop_user_agent) const {
+  return desktop_user_agent ? desktop_user_agent_ : user_agent_;
+}
+
+void TestWebClient::SetUserAgent(const std::string& user_agent,
+                                 bool is_desktop_user_agent) {
+  if (is_desktop_user_agent)
+    desktop_user_agent_ = user_agent;
+  else
+    user_agent_ = user_agent;
+}
+
+NSString* TestWebClient::GetEarlyPageScript(
+    web::WebViewType web_view_type) const {
+  NSString* result = [early_page_scripts_ objectForKey:@(web_view_type)];
+  return result ? result : @"";
+}
+
+void TestWebClient::SetEarlyPageScript(NSString* page_script,
+                                       web::WebViewType web_view_type) {
+  [early_page_scripts_ setObject:page_script forKey:@(web_view_type)];
+}
+
+}  // namespace web