Rename ENABLE_ENCRYPTED_MEDIA_V2 to ENABLE_LEGACY_ENCRYPTED_MEDIA

Rename ENABLE_ENCRYPTED_MEDIA_V2 to ENABLE_LEGACY_ENCRYPTED_MEDIA
https://bugs.webkit.org/show_bug.cgi?id=162903

Reviewed by Alex Christensen.

Rename build guards for the remaining implementation of the legacy EME API
to ENABLE_LEGACY_ENCRYPTED_MEDIA. This will allow for the future implementation
of the near-finished API to be guarded with the simple ENABLE_ENCRYPTED_MEDIA guards.

.:

* Source/cmake/OptionsEfl.cmake:
* Source/cmake/OptionsMac.cmake:
* Source/cmake/OptionsWin.cmake:
* Source/cmake/WebKitFeatures.cmake:
* Source/cmake/tools/vsprops/FeatureDefines.props:
* Source/cmake/tools/vsprops/FeatureDefinesCairo.props:

Source/JavaScriptCore:

* Configurations/FeatureDefines.xcconfig:

Source/WebCore:

No new tests -- no change in behavior.

* CMakeLists.txt:
* Configurations/FeatureDefines.xcconfig:
* DerivedSources.cpp:
* DerivedSources.make:
* Modules/encryptedmedia/CDM.cpp:
* Modules/encryptedmedia/CDM.h:
* Modules/encryptedmedia/CDMPrivate.h:
* Modules/encryptedmedia/CDMPrivateClearKey.cpp:
* Modules/encryptedmedia/CDMPrivateClearKey.h:
* Modules/encryptedmedia/CDMPrivateMediaPlayer.cpp:
* Modules/encryptedmedia/CDMPrivateMediaPlayer.h:
* Modules/encryptedmedia/CDMSessionClearKey.cpp:
* Modules/encryptedmedia/CDMSessionClearKey.h:
* Modules/encryptedmedia/MediaKeyMessageEvent.cpp:
* Modules/encryptedmedia/MediaKeyMessageEvent.h:
* Modules/encryptedmedia/MediaKeyMessageEvent.idl:
* Modules/encryptedmedia/MediaKeyNeededEvent.cpp:
* Modules/encryptedmedia/MediaKeyNeededEvent.h:
* Modules/encryptedmedia/MediaKeyNeededEvent.idl:
* Modules/encryptedmedia/MediaKeySession.cpp:
* Modules/encryptedmedia/MediaKeySession.h:
* Modules/encryptedmedia/MediaKeySession.idl:
* Modules/encryptedmedia/MediaKeys.cpp:
* Modules/encryptedmedia/MediaKeys.h:
* Modules/encryptedmedia/MediaKeys.idl:
* bindings/js/JSDictionary.cpp:
* bindings/js/JSDictionary.h:
* dom/Element.idl:
* dom/EventNames.in:
* dom/EventTargetFactory.in:
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::~HTMLMediaElement):
(WebCore::HTMLMediaElement::webkitGenerateKeyRequest):
(WebCore::HTMLMediaElement::webkitAddKey):
* html/HTMLMediaElement.h:
* html/HTMLMediaElement.idl:
* html/MediaError.h:
* html/MediaError.idl:
* html/MediaKeyError.h:
* html/MediaKeyError.idl:
* page/Settings.h:
* platform/graphics/CDMSession.h:
* platform/graphics/MediaPlayer.cpp:
* platform/graphics/MediaPlayer.h:
* platform/graphics/MediaPlayerPrivate.h:
* platform/graphics/avfoundation/CDMPrivateMediaSourceAVFObjC.h:
* platform/graphics/avfoundation/CDMPrivateMediaSourceAVFObjC.mm:
* platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.cpp:
* platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.h:
* platform/graphics/avfoundation/cf/CDMSessionAVFoundationCF.cpp:
* platform/graphics/avfoundation/cf/CDMSessionAVFoundationCF.h:
* platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.cpp:
(WebCore::MediaPlayerPrivateAVFoundationCF::supportsKeySystem):
(WebCore::AVFWrapper::shouldWaitForLoadingOfResource):
* platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.h:
* platform/graphics/avfoundation/objc/CDMSessionAVContentKeySession.h:
* platform/graphics/avfoundation/objc/CDMSessionAVContentKeySession.mm:
* platform/graphics/avfoundation/objc/CDMSessionAVFoundationObjC.h:
* platform/graphics/avfoundation/objc/CDMSessionAVFoundationObjC.mm:
* platform/graphics/avfoundation/objc/CDMSessionAVStreamSession.h:
* platform/graphics/avfoundation/objc/CDMSessionAVStreamSession.mm:
* platform/graphics/avfoundation/objc/CDMSessionMediaSourceAVFObjC.h:
* platform/graphics/avfoundation/objc/CDMSessionMediaSourceAVFObjC.mm:
* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h:
* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
(WebCore::MediaPlayerPrivateAVFoundationObjC::supportsKeySystem):
(WebCore::MediaPlayerPrivateAVFoundationObjC::shouldWaitForLoadingOfResource):
(WebCore::playerKVOProperties):
(-[WebCoreAVFMovieObserver observeValueForKeyPath:ofObject:change:context:]):
* platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.h:
* platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm:
* platform/graphics/avfoundation/objc/MediaSourcePrivateAVFObjC.h:
* platform/graphics/avfoundation/objc/MediaSourcePrivateAVFObjC.mm:
* platform/graphics/avfoundation/objc/SourceBufferPrivateAVFObjC.mm:
(WebCore::SourceBufferPrivateAVFObjC::willProvideContentKeyRequestInitializationDataForTrackID):
(WebCore::SourceBufferPrivateAVFObjC::didProvideContentKeyRequestInitializationDataForTrackID):
* testing/Internals.cpp:
* testing/Internals.h:
* testing/Internals.idl:
* testing/MockCDM.cpp:
* testing/MockCDM.h:

Source/WebKit/mac:

* Configurations/FeatureDefines.xcconfig:
* WebView/WebPreferences.mm:
(+[WebPreferences initialize]):
* WebView/WebView.mm:
(-[WebView _preferencesChanged:]):

Source/WebKit2:

* Configurations/FeatureDefines.xcconfig:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::m_userInterfaceLayoutDirection):
* WebProcess/WebProcess.cpp:
(WebKit::m_resourceLoadStatisticsStorage):

Source/WTF:

* wtf/FeatureDefines.h:

Tools:

* TestWebKitAPI/Configurations/FeatureDefines.xcconfig: Also remove the
ENABLE_IOS_TEXT_AUTOSIZING feature define that was renamed in r206395 and was
throwing up style checker errors.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206811 268f45cc-cd09-0410-ab3c-d52691b4dbfc