Code readability patch, removed extra returned statements from code

Source/core/css/CSSFontFaceSrcValue.cpp

 /*
  * Copyright (C) 2007, 2010 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 25 matching lines @@
 #include "platform/fonts/FontCache.h"
 #include "platform/fonts/FontCustomPlatformData.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
 bool CSSFontFaceSrcValue::isSupportedFormat() const
 {
     // Normally we would just check the format, but in order to avoid conflicts with the old WinIE style of font-face,
     // we will also check to see if the URL ends with .eot.  If so, we'll go ahead and assume that we shouldn't load it.
-    if (m_format.isEmpty()) {
-        // Check for .eot.
-        if (!m_resource.startsWith("data:", false) && m_resource.endsWith(".eot", false))
-            return false;
-        return true;
-    }
+    if (m_format.isEmpty())
+        return m_resource.startsWith("data:", false) || !m_resource.endsWith(".eot", false);
 
-    if (FontCustomPlatformData::supportsFormat(m_format))
-        return true;
-
-    return false;
+    return FontCustomPlatformData::supportsFormat(m_format);
 }
 
 String CSSFontFaceSrcValue::customCSSText() const
 {
     StringBuilder result;
     if (isLocal())
         result.appendLiteral("local(");
     else
         result.appendLiteral("url(");
     result.append(m_resource);
     result.append(')');
     if (!m_format.isEmpty()) {
         result.appendLiteral(" format(");
         result.append(m_format);
         result.append(')');
     }
     return result.toString();
 }
 
 bool CSSFontFaceSrcValue::hasFailedOrCanceledSubresources() const
 {
-    if (!m_fetched)
-        return false;
-    return m_fetched->loadFailedOrCanceled();
+    return m_fetched && m_fetched->loadFailedOrCanceled();
 }
 
 bool CSSFontFaceSrcValue::shouldSetCrossOriginAccessControl(const KURL& resource, SecurityOrigin* securityOrigin)
 {
     if (resource.isLocalFile() || resource.protocolIsData())
         return false;
     return !securityOrigin->canRequest(resource);
 }
 
 FontResource* CSSFontFaceSrcValue::fetch(Document* document)
@@ skipping 27 matching lines @@
     document->fetcher()->maybeNotifyInsecureContent(m_fetched.get());
     document->fetcher()->requestLoadStarted(m_fetched.get(), request, ResourceFetcher::ResourceLoadingFromCache);
 }
 
 bool CSSFontFaceSrcValue::equals(const CSSFontFaceSrcValue& other) const
 {
     return m_isLocal == other.m_isLocal && m_format == other.m_format && m_resource == other.m_resource;
 }
 
 }