Cleanup namespace usage in Source/core/modules/[battery/* to indexeddb/*]

Source/modules/encryptedmedia/SimpleContentDecryptionModuleResult.h

Index: Source/modules/encryptedmedia/SimpleContentDecryptionModuleResult.h
diff --git a/Source/modules/encryptedmedia/SimpleContentDecryptionModuleResult.h b/Source/modules/encryptedmedia/SimpleContentDecryptionModuleResult.h
index 49d4244483dd21465e0f95a3ec7cd8b479df1a0e..4ec868f422e0e58486d29e504a4483b018f5ec5d 100644
--- a/Source/modules/encryptedmedia/SimpleContentDecryptionModuleResult.h
+++ b/Source/modules/encryptedmedia/SimpleContentDecryptionModuleResult.h
@@ -10,16 +10,13 @@
 #include "wtf/Forward.h"
 
 namespace blink {
-class WebString;
-}
-
-namespace blink {
 
 class ScriptPromise;
 class ScriptPromiseResolver;
 class ScriptState;
+class WebString;
 
-ExceptionCode WebCdmExceptionToExceptionCode(blink::WebContentDecryptionModuleException);
+ExceptionCode WebCdmExceptionToExceptionCode(WebContentDecryptionModuleException);
 
 // This class wraps the promise resolver and is passed (indirectly) to Chromium
 // to fullfill the promise. This implementation of complete() will resolve the
@@ -33,8 +30,8 @@ public:
 
     // ContentDecryptionModuleResult implementation.
     virtual void complete() OVERRIDE;
-    virtual void completeWithSession(blink::WebContentDecryptionModuleResult::SessionStatus) OVERRIDE;
-    virtual void completeWithError(blink::WebContentDecryptionModuleException, unsigned long systemCode, const blink::WebString&) OVERRIDE;
+    virtual void completeWithSession(WebContentDecryptionModuleResult::SessionStatus) OVERRIDE;
+    virtual void completeWithError(WebContentDecryptionModuleException, unsigned long systemCode, const WebString&) OVERRIDE;
 
     // It is only valid to call this before completion.
     ScriptPromise promise();