Revert "Transition modules/** to use ExceptionState"

Source/modules/mediastream/UserMediaRequest.cpp

 /*
  * Copyright (C) 2011 Ericsson AB. All rights reserved.
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 16 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 
 #include "modules/mediastream/UserMediaRequest.h"
 
 #include "bindings/v8/Dictionary.h"
-#include "bindings/v8/ExceptionState.h"
 #include "core/dom/Document.h"
+#include "core/dom/ExceptionCode.h"
 #include "core/dom/SpaceSplitString.h"
 #include "core/platform/mediastream/MediaStreamCenter.h"
 #include "core/platform/mediastream/MediaStreamDescriptor.h"
 #include "modules/mediastream/MediaConstraintsImpl.h"
 #include "modules/mediastream/MediaStream.h"
 #include "modules/mediastream/UserMediaController.h"
 
 namespace WebCore {
 
-static PassRefPtr<MediaConstraintsImpl> parseOptions(const Dictionary& options, const String& mediaType, ExceptionState& es)
+static PassRefPtr<MediaConstraintsImpl> parseOptions(const Dictionary& options, const String& mediaType, ExceptionCode& ec)
 {
     RefPtr<MediaConstraintsImpl> constraints;
 
     Dictionary constraintsDictionary;
     bool ok = options.get(mediaType, constraintsDictionary);
     if (ok && !constraintsDictionary.isUndefinedOrNull())
-        constraints = MediaConstraintsImpl::create(constraintsDictionary, es);
+        constraints = MediaConstraintsImpl::create(constraintsDictionary, ec);
     else {
         bool mediaRequested = false;
         options.get(mediaType, mediaRequested);
         if (mediaRequested)
             constraints = MediaConstraintsImpl::create();
     }
 
     return constraints.release();
 }
 
-PassRefPtr<UserMediaRequest> UserMediaRequest::create(ScriptExecutionContext* context, UserMediaController* controller, const Dictionary& options, PassRefPtr<NavigatorUserMediaSuccessCallback> successCallback, PassRefPtr<NavigatorUserMediaErrorCallback> errorCallback, ExceptionState& es)
+PassRefPtr<UserMediaRequest> UserMediaRequest::create(ScriptExecutionContext* context, UserMediaController* controller, const Dictionary& options, PassRefPtr<NavigatorUserMediaSuccessCallback> successCallback, PassRefPtr<NavigatorUserMediaErrorCallback> errorCallback, ExceptionCode& ec)
 {
-    RefPtr<MediaConstraintsImpl> audio = parseOptions(options, ASCIILiteral("audio"), es);
-    if (es.hadException())
+    RefPtr<MediaConstraintsImpl> audio = parseOptions(options, ASCIILiteral("audio"), ec);
+    if (ec)
         return 0;
 
-    RefPtr<MediaConstraintsImpl> video = parseOptions(options, ASCIILiteral("video"), es);
-    if (es.hadException())
+    RefPtr<MediaConstraintsImpl> video = parseOptions(options, ASCIILiteral("video"), ec);
+    if (ec)
         return 0;
 
     if (!audio && !video)
         return 0;
 
     return adoptRef(new UserMediaRequest(context, controller, audio.release(), video.release(), successCallback, errorCallback));
 }
 
 UserMediaRequest::UserMediaRequest(ScriptExecutionContext* context, UserMediaController* controller, PassRefPtr<MediaConstraintsImpl> audio, PassRefPtr<MediaConstraintsImpl> video, PassRefPtr<NavigatorUserMediaSuccessCallback> successCallback, PassRefPtr<NavigatorUserMediaErrorCallback> errorCallback)
     : ContextLifecycleObserver(context)
@@ skipping 93 matching lines @@
 
     if (m_controller) {
         m_controller->cancelUserMediaRequest(this);
         m_controller = 0;
     }
 
     ContextLifecycleObserver::contextDestroyed();
 }
 
 } // namespace WebCore