Clean up some style and organization in the browser about handler. No code...

chrome/browser/browser_url_handler.cc

 // Copyright (c) 2006-2008 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 "chrome/browser/browser_url_handler.h"
 
+#include "base/string_util.h"
 #include "chrome/browser/browser_about_handler.h"
 #include "chrome/browser/dom_ui/dom_ui_contents.h"
+#include "chrome/common/url_constants.h"
+
+// Handles rewriting view-source URLs for what we'll actually load.
+static bool HandleViewSource(GURL* url, TabContentsType* type) {
+  if (url->SchemeIs(chrome::kViewSourceScheme)) {
+    // Load the inner URL instead.
+    *url = GURL(url->path());
+    *type = TAB_CONTENTS_WEB;
+    return true;
+  }
+  return false;
+}
 
 std::vector<BrowserURLHandler::URLHandler> BrowserURLHandler::url_handlers_;
 
 // static
 void BrowserURLHandler::InitURLHandlers() {
   if (!url_handlers_.empty())
     return;
 
-  // Here is where we initialize the global list of handlers for special URLs.
-  // about:*
-  url_handlers_.push_back(&BrowserAboutHandler::MaybeHandle);
-  // chrome-ui:*
-  url_handlers_.push_back(&DOMUIContentsCanHandleURL);
+  // Add the default URL handlers.
+  url_handlers_.push_back(&WillHandleBrowserAboutURL);  // about:
+  url_handlers_.push_back(&DOMUIContentsCanHandleURL);  // chrome-ui:
+  url_handlers_.push_back(&HandleViewSource);           // view-source:
 }
 
 // static
 bool BrowserURLHandler::HandleBrowserURL(GURL* url, TabContentsType* type) {
   if (url_handlers_.empty())
     InitURLHandlers();
   for (size_t i = 0; i < url_handlers_.size(); ++i) {
     if ((*url_handlers_[i])(url, type))
       return true;
   }
   return false;
 }
-