Cleanup: Better constify some strings in chrome/browser/{chromeos,extensions}.

chrome/browser/extensions/api/web_request/web_request_permissions_unittest.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 "extensions/browser/api/web_request/web_request_permissions.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/common/extensions/extension_test_util.h"
 #include "content/public/browser/resource_request_info.h"
@@ skipping 59 matching lines @@
                                     false /*notifications_disabled*/);
   extension_info_map_->AddExtension(
       com_extension_.get(),
       base::Time::Now(),
       false /*incognito_enabled*/,
       false /*notifications_disabled*/);
 }
 
 TEST_F(ExtensionWebRequestHelpersTestWithThreadsTest, TestHideRequestForURL) {
   net::TestURLRequestContext context;
-  const char* sensitive_urls[] = {
+  const char* const sensitive_urls[] = {
       "http://clients2.google.com",
       "http://clients22.google.com",
       "https://clients2.google.com",
       "http://clients2.google.com/service/update2/crx",
       "https://clients.google.com",
       "https://test.clients.google.com",
       "https://clients2.google.com/service/update2/crx",
       "http://www.gstatic.com/chrome/extensions/blacklist",
       "https://www.gstatic.com/chrome/extensions/blacklist",
       "notregisteredscheme://www.foobar.com",
       "https://chrome.google.com/webstore/",
       "https://chrome.google.com/webstore/"
           "inlineinstall/detail/kcnhkahnjcbndmmehfkdnkjomaanaooo"
   };
-  const char* non_sensitive_urls[] = {
+  const char* const non_sensitive_urls[] = {
       "http://www.google.com/"
   };
   const int kSigninProcessId = 99;
   extension_info_map_->SetSigninProcess(kSigninProcessId);
 
   // Check that requests are rejected based on the destination
   for (size_t i = 0; i < arraysize(sensitive_urls); ++i) {
     GURL sensitive_url(sensitive_urls[i]);
     scoped_ptr<net::URLRequest> request(context.CreateRequest(
         sensitive_url, net::DEFAULT_PRIORITY, NULL, NULL));
@@ skipping 77 matching lines @@
       request->url(),
       false /*crosses_incognito*/,
       WebRequestPermissions::REQUIRE_HOST_PERMISSION));
   EXPECT_FALSE(WebRequestPermissions::CanExtensionAccessURL(
       extension_info_map_.get(),
       com_extension_->id(),
       request->url(),
       false /*crosses_incognito*/,
       WebRequestPermissions::REQUIRE_ALL_URLS));
 }