content: Move kViewSourceScheme constant into content namespace.

content/browser/browser_url_handler_impl.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/browser_url_handler_impl.h"
 
 #include "base/string_util.h"
 #include "content/browser/webui/web_ui_impl.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/common/url_constants.h"
 #include "googleurl/src/gurl.h"
 
 namespace content {
 
 // Handles rewriting view-source URLs for what we'll actually load.
 static bool HandleViewSource(GURL* url,
                              BrowserContext* browser_context) {
-  if (url->SchemeIs(chrome::kViewSourceScheme)) {
+  if (url->SchemeIs(kViewSourceScheme)) {
     // Load the inner URL instead.
     *url = GURL(url->path());
 
     // Bug 26129: limit view-source to view the content and not any
     // other kind of 'active' url scheme like 'javascript' or 'data'.
     static const char* const allowed_sub_schemes[] = {
       chrome::kHttpScheme, chrome::kHttpsScheme, chrome::kFtpScheme,
       chrome::kChromeDevToolsScheme, chrome::kChromeUIScheme,
       chrome::kFileScheme, chrome::kFileSystemScheme
     };
@@ skipping 12 matching lines @@
     }
 
     return true;
   }
   return false;
 }
 
 // Turns a non view-source URL into the corresponding view-source URL.
 static bool ReverseViewSource(GURL* url, BrowserContext* browser_context) {
   // No action necessary if the URL is already view-source:
-  if (url->SchemeIs(chrome::kViewSourceScheme))
+  if (url->SchemeIs(kViewSourceScheme))
     return false;
 
   url_canon::Replacements<char> repl;
-  repl.SetScheme(chrome::kViewSourceScheme,
-      url_parse::Component(0, strlen(chrome::kViewSourceScheme)));
+  repl.SetScheme(kViewSourceScheme,
+                 url_parse::Component(0, strlen(kViewSourceScheme)));
   repl.SetPath(url->spec().c_str(),
       url_parse::Component(0, url->spec().size()));
   *url = url->ReplaceComponents(repl);
   return true;
 }
 
 static bool HandleDebugUrl(GURL* url, BrowserContext* browser_context) {
   // Circumvent processing URLs that the renderer process will handle.
   return *url == GURL(kChromeUICrashURL) ||
          *url == GURL(kChromeUIHangURL) ||
@@ skipping 59 matching lines @@
           return true;
       } else if (handler(&test_url, browser_context)) {
         return reverse_rewriter(url, browser_context);
       }
     }
   }
   return false;
 }
 
 }  // namespace content