Cleanup namespace usage in Source/web/Web[A-H]*.cpp

Source/web/WebBlob.cpp

Index: Source/web/WebBlob.cpp
diff --git a/Source/web/WebBlob.cpp b/Source/web/WebBlob.cpp
index f4ce0548e440b559713bf7b48b5f24c11a83e8d2..e28cb62799682546c5fe30ef40a30b7a39943003 100644
--- a/Source/web/WebBlob.cpp
+++ b/Source/web/WebBlob.cpp
@@ -37,8 +37,6 @@
 #include "platform/blob/BlobData.h"
 #include "wtf/PassOwnPtr.h"
 
-using namespace blink;
-
 namespace blink {
 
 WebBlob WebBlob::createFromUUID(const WebString& uuid, const WebString& type, long long size)
@@ -90,12 +88,12 @@ v8::Handle<v8::Value> WebBlob::toV8Value(v8::Handle<v8::Object> creationContext,
     return toV8(m_private.get(), creationContext, isolate);
 }
 
-WebBlob::WebBlob(const PassRefPtrWillBeRawPtr<blink::Blob>& blob)
+WebBlob::WebBlob(const PassRefPtrWillBeRawPtr<Blob>& blob)
     : m_private(blob)
 {
 }
 
-WebBlob& WebBlob::operator=(const PassRefPtrWillBeRawPtr<blink::Blob>& blob)
+WebBlob& WebBlob::operator=(const PassRefPtrWillBeRawPtr<Blob>& blob)
 {
     m_private = blob;
     return *this;