Update WebFrameTestProxy and WebTestProxy to mostly follow Chrome style.

content/shell/renderer/test_runner/SpellCheckClient.cpp

 // Copyright 2013 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/shell/renderer/test_runner/SpellCheckClient.h"
 
 #include "content/shell/renderer/test_runner/MockGrammarCheck.h"
 #include "content/shell/renderer/test_runner/WebTestDelegate.h"
-#include "content/shell/renderer/test_runner/WebTestProxy.h"
+#include "content/shell/renderer/test_runner/web_test_proxy.h"
 #include "third_party/WebKit/public/web/WebTextCheckingCompletion.h"
 #include "third_party/WebKit/public/web/WebTextCheckingResult.h"
 
 using namespace blink;
 using namespace std;
 
 namespace content {
 
 namespace {
 
@@ skipping 101 matching lines @@
             m_spellcheck.fillSuggestionList(WebString(text.substr(misspelledPosition, misspelledLength)), &suggestions);
             results.push_back(WebTextCheckingResult(WebTextDecorationTypeSpelling, offset + misspelledPosition, misspelledLength, suggestions.isEmpty() ? WebString() : suggestions[0]));
             text = text.substr(misspelledPosition + misspelledLength);
             offset += misspelledPosition + misspelledLength;
         }
         MockGrammarCheck::checkGrammarOfString(m_lastRequestedTextCheckString, &results);
     }
     m_lastRequestedTextCheckingCompletion->didFinishCheckingText(results);
     m_lastRequestedTextCheckingCompletion = 0;
 
-    m_webTestProxy->postSpellCheckEvent(WebString("finishLastTextCheck"));
+    m_webTestProxy->PostSpellCheckEvent(WebString("finishLastTextCheck"));
 }
 
 WebString SpellCheckClient::autoCorrectWord(const WebString&)
 {
     // Returns an empty string as Mac WebKit ('WebKitSupport/WebEditorClient.mm')
     // does. (If this function returns a non-empty string, WebKit replaces the
     // given misspelled string with the result one. This process executes some
     // editor commands and causes layout-test failures.)
     return WebString();
 }
 
 }  // namespace content