Cleanup: Fix some lint errors in content/.

content/renderer/render_view_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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/bind.h"
@@ skipping 1897 matching lines @@
   if (!context)
     return NULL;
 
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
   if (command_line.HasSwitch(switches::kEnableSoftwareCompositingGLAdapter)) {
       // In the absence of a software-based delegating renderer, use this
       // stopgap adapter class to present the software renderer output using a
       // 3d context.
       return new CompositorOutputSurface(routing_id(), NULL,
           new CompositorSoftwareOutputDeviceGLAdapter(context));
-  } else
+  } else {
       return new CompositorOutputSurface(routing_id(), context, NULL);
+  }
 }
 
 void RenderViewImpl::didAddMessageToConsole(
     const WebConsoleMessage& message, const WebString& source_name,
     unsigned source_line) {
   logging::LogSeverity log_severity = logging::LOG_VERBOSE;
   switch (message.level) {
     case WebConsoleMessage::LevelTip:
       log_severity = logging::LOG_VERBOSE;
       break;
@@ skipping 2332 matching lines @@
   if (source_view)
     params.source_routing_id = source_view->routing_id();
   params.source_frame_id = sourceFrame->identifier();
 
   // Include the process, route, and frame IDs of the target frame. This allows
   // the browser to detect races between this message being sent and the target
   // frame no longer being valid.
   params.target_process_id = target_process_id_;
   params.target_routing_id = target_routing_id_;
 
-  std::map<int,int>::iterator it = active_frame_id_map_.find(
+  std::map<int, int>::iterator it = active_frame_id_map_.find(
       targetFrame->identifier());
   if (it != active_frame_id_map_.end()) {
     params.target_frame_id = it->second;
   } else {
     params.target_frame_id = 0;
   }
 
   Send(new ViewHostMsg_RouteMessageEvent(routing_id_, params));
   return true;
 }
@@ skipping 2222 matching lines @@
 }
 #endif
 
 void RenderViewImpl::OnReleaseDisambiguationPopupDIB(
     TransportDIB::Handle dib_handle) {
   TransportDIB* dib = TransportDIB::CreateWithHandle(dib_handle);
   RenderProcess::current()->ReleaseTransportDIB(dib);
 }
 
 }  // namespace content