Clean up forward declarations in Source/modules

Source/modules/crypto/CryptoKey.h

Index: Source/modules/crypto/CryptoKey.h
diff --git a/Source/modules/crypto/CryptoKey.h b/Source/modules/crypto/CryptoKey.h
index 9f22905c79413f9987a3f76c8816dc1fd37a044d..4994b49bce6b51d003672cecabb18ffde46d2b01 100644
--- a/Source/modules/crypto/CryptoKey.h
+++ b/Source/modules/crypto/CryptoKey.h
@@ -33,15 +33,11 @@
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "modules/crypto/NormalizeAlgorithm.h"
-#include "platform/heap/Handle.h"

[Mike West, 2014/10/11 10:53:05]

Same here.

 #include "public/platform/WebCryptoKey.h"
-#include "wtf/Forward.h"

[Mike West, 2014/10/11 10:53:05]

Don't we need this to use Vector<> below?

-#include "wtf/text/WTFString.h"

[Mike West, 2014/10/11 10:53:05]

This file uses String. Why remove the header?

 
 namespace blink {
 
 class CryptoResult;
-class KeyAlgorithm;
 
 class CryptoKey : public GarbageCollectedFinalized<CryptoKey>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();