Cleanup: Fix a bunch of lint errors in chrome.

chrome/renderer/spellchecker/spellcheck_provider.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/renderer/spellchecker/spellcheck_provider.h"
 
 #include "base/command_line.h"
 #include "base/metrics/histogram.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/spellcheck_messages.h"
@@ skipping 32 matching lines @@
                int(SpellCheckResult::SHOWCORRECTIONPANEL), mismatching_enums);
 
 SpellCheckProvider::SpellCheckProvider(
     content::RenderView* render_view,
     SpellCheck* spellcheck)
     : content::RenderViewObserver(render_view),
       content::RenderViewObserverTracker<SpellCheckProvider>(render_view),
       spelling_panel_visible_(false),
       spellcheck_(spellcheck) {
   DCHECK(spellcheck_);
-  if (render_view) { // NULL in unit tests.
+  if (render_view) {  // NULL in unit tests.
     render_view->GetWebView()->setSpellCheckClient(this);
     EnableSpellcheck(spellcheck_->is_spellcheck_enabled());
   }
 }
 
 SpellCheckProvider::~SpellCheckProvider() {
 #if defined(OS_MACOSX)
   Send(new SpellCheckHostMsg_DocumentClosed(routing_id(), routing_id()));
 #endif
 }
@@ skipping 285 matching lines @@
         results[i].replacement = last_results_[i].replacement;
       }
       completion->didFinishCheckingText(results);
       return true;
     }
   }
 
   return false;
 }
 #endif