Move MatchPattern to its own header and the base namespace.

content/browser/site_per_process_browsertest.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/site_per_process_browsertest.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
+#include "base/strings/pattern.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/thread_task_runner_handle.h"
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/navigator.h"
 #include "content/browser/frame_host/render_frame_proxy_host.h"
 #include "content/browser/frame_host/render_widget_host_view_child_frame.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/web_contents/web_contents_impl.h"
@@ skipping 217 matching lines @@
 
 bool ConsoleObserverDelegate::AddMessageToConsole(
     WebContents* source,
     int32 level,
     const base::string16& message,
     int32 line_no,
     const base::string16& source_id) {
   DCHECK(source == web_contents_);
 
   std::string ascii_message = base::UTF16ToASCII(message);
-  if (MatchPattern(ascii_message, filter_)) {
+  if (base::MatchPattern(ascii_message, filter_)) {
     message_ = ascii_message;
     message_loop_runner_->Quit();
   }
   return false;
 }
 
 }  // namespace
 
 //
 // SitePerProcessBrowserTest
@@ skipping 2040 matching lines @@
   EXPECT_TRUE(ExecuteScript(
       root->child_at(0)->current_frame_host(),
       "window.domAutomationController.send("
       "    parent.frames['frame2'].location.href = 'data:text/html,foo');"));
   console_delegate->Wait();
 
   std::string frame_origin =
       root->child_at(1)->current_replication_state().origin.string();
   EXPECT_EQ(frame_origin + "/", frame_url.GetOrigin().spec());
   EXPECT_TRUE(
-      MatchPattern(console_delegate->message(), "*" + frame_origin + "*"))
+      base::MatchPattern(console_delegate->message(), "*" + frame_origin + "*"))
       << "Error message does not contain the frame's latest origin ("
       << frame_origin << ")";
 }
 
 // Ensure that navigating subframes in --site-per-process mode properly fires
 // the DidStopLoading event on WebContentsObserver.
 IN_PROC_BROWSER_TEST_F(SitePerProcessBrowserTest, CrossSiteDidStopLoading) {
   GURL main_url(embedded_test_server()->GetURL("/site_per_process_main.html"));
   NavigateToURL(shell(), main_url);
 
@@ skipping 367 matching lines @@
       "   |--Site A\n"
       "   +--Site A\n"
       "        |--Site A\n"
       "        +--Site A\n"
       "             +--Site A\n"
       "Where A = http://127.0.0.1/",
       DepictFrameTree(root));
 }
 
 }  // namespace content