Removing blink::prefix

Source/modules/encryptedmedia/HTMLMediaElementEncryptedMedia.cpp

Index: Source/modules/encryptedmedia/HTMLMediaElementEncryptedMedia.cpp
diff --git a/Source/modules/encryptedmedia/HTMLMediaElementEncryptedMedia.cpp b/Source/modules/encryptedmedia/HTMLMediaElementEncryptedMedia.cpp
index b17defdadcfd7131d7100b6803065f4073a6c264..939f2fe43c48e1ba4aab67d524d78bb5a5f34704 100644
--- a/Source/modules/encryptedmedia/HTMLMediaElementEncryptedMedia.cpp
+++ b/Source/modules/encryptedmedia/HTMLMediaElementEncryptedMedia.cpp
@@ -99,13 +99,13 @@ public:
         (*m_failureCallback)(InvalidStateError, "Unexpected completion.");
     }
 
-    virtual void completeWithSession(blink::WebContentDecryptionModuleResult::SessionStatus status) override
+    virtual void completeWithSession(WebContentDecryptionModuleResult::SessionStatus status) override
     {
         ASSERT_NOT_REACHED();
         (*m_failureCallback)(InvalidStateError, "Unexpected completion.");
     }
 
-    virtual void completeWithError(blink::WebContentDecryptionModuleException code, unsigned long systemCode, const blink::WebString& message) override
+    virtual void completeWithError(WebContentDecryptionModuleException code, unsigned long systemCode, const WebString& message) override
     {
         // Non-zero |systemCode| is appended to the |message|. If the |message|
         // is empty, we'll report "Rejected with system code (systemCode)".