Cleanup namespace usage in public/platform/Web[A-M]*.h.

public/platform/WebMimeRegistry.h

Index: public/platform/WebMimeRegistry.h
diff --git a/public/platform/WebMimeRegistry.h b/public/platform/WebMimeRegistry.h
index 55a146e20812f4f53594b7e062741d0ca5f50b14..f2c9ed8581aa767e43e64480b8bd3eefc0255dc2 100644
--- a/public/platform/WebMimeRegistry.h
+++ b/public/platform/WebMimeRegistry.h
@@ -34,25 +34,26 @@
 #include "WebCommon.h"
 
 namespace blink {
+
 class WebString;
 
 class WebMimeRegistry {
 public:
     enum SupportsType { IsNotSupported, IsSupported, MayBeSupported };
 
-    virtual SupportsType supportsMIMEType(const blink::WebString& mimeType) = 0;
-    virtual SupportsType supportsImageMIMEType(const blink::WebString& mimeType) = 0;
-    virtual SupportsType supportsJavaScriptMIMEType(const blink::WebString& mimeType) = 0;
-    virtual SupportsType supportsMediaMIMEType(const blink::WebString& mimeType, const blink::WebString& codecs, const blink::WebString& keySystem) = 0;
+    virtual SupportsType supportsMIMEType(const WebString& mimeType) = 0;
+    virtual SupportsType supportsImageMIMEType(const WebString& mimeType) = 0;
+    virtual SupportsType supportsJavaScriptMIMEType(const WebString& mimeType) = 0;
+    virtual SupportsType supportsMediaMIMEType(const WebString& mimeType, const WebString& codecs, const WebString& keySystem) = 0;
 
-    virtual bool supportsMediaSourceMIMEType(const blink::WebString& mimeType, const blink::WebString& codecs) = 0;
-    virtual bool supportsEncryptedMediaMIMEType(const blink::WebString& keySystem, const blink::WebString& mimeType, const blink::WebString& codecs) = 0;
+    virtual bool supportsMediaSourceMIMEType(const WebString& mimeType, const WebString& codecs) = 0;
+    virtual bool supportsEncryptedMediaMIMEType(const WebString& keySystem, const WebString& mimeType, const WebString& codecs) = 0;
 
-    virtual SupportsType supportsNonImageMIMEType(const blink::WebString& mimeType) = 0;
+    virtual SupportsType supportsNonImageMIMEType(const WebString& mimeType) = 0;
 
-    virtual blink::WebString mimeTypeForExtension(const blink::WebString& fileExtension) = 0;
-    virtual blink::WebString wellKnownMimeTypeForExtension(const blink::WebString& fileExtension) = 0;
-    virtual blink::WebString mimeTypeFromFile(const blink::WebString& filePath) = 0;
+    virtual WebString mimeTypeForExtension(const WebString& fileExtension) = 0;
+    virtual WebString wellKnownMimeTypeForExtension(const WebString& fileExtension) = 0;
+    virtual WebString mimeTypeFromFile(const WebString& filePath) = 0;
 
 protected:
     ~WebMimeRegistry() { }