Misc. cleanup, primarily removing unused locals.

chrome/browser/ui/webui/devtools_ui.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 "chrome/browser/ui/webui/devtools_ui.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 216 matching lines @@
 void DevToolsDataSource::StartBundledDataRequest(
     const std::string& path,
     int render_process_id,
     int render_frame_id,
     const content::URLDataSource::GotDataCallback& callback) {
   std::string filename = PathWithoutParams(path);
 
   int resource_id =
       content::DevToolsHttpHandler::GetFrontendResourceId(filename);
 
-  DLOG_IF(WARNING, -1 == resource_id) << "Unable to find dev tool resource: "
-      << filename << ". If you compiled with debug_devtools=1, try running"
-      " with --debug-devtools.";
+  DLOG_IF(WARNING, resource_id == -1)
+      << "Unable to find dev tool resource: " << filename
+      << ". If you compiled with debug_devtools=1, try running with "
+         "--debug-devtools.";
   const ResourceBundle& rb = ResourceBundle::GetSharedInstance();
   scoped_refptr<base::RefCountedStaticMemory> bytes(rb.LoadDataResourceBytes(
       resource_id));
   callback.Run(bytes.get());
 }
 
 void DevToolsDataSource::StartRemoteDataRequest(
     const std::string& path,
     int render_process_id,
     int render_frame_id,
@@ skipping 156 matching lines @@
   content::NavigationController& navigation_controller =
       web_ui()->GetWebContents()->GetController();
   content::NavigationController::LoadURLParams params(url);
   params.should_replace_current_entry = true;
   remote_frontend_loading_url_ = virtual_url;
   navigation_controller.LoadURLWithParams(params);
   navigation_controller.GetPendingEntry()->SetVirtualURL(virtual_url);
 
   bindings_.AttachTo(page->GetTarget()->GetAgentHost());
 }