Removing #ifdefs for WEB_AUDIO compile time flag.

Source/core/html/HTMLMediaElement.cpp

Index: Source/core/html/HTMLMediaElement.cpp
diff --git a/Source/core/html/HTMLMediaElement.cpp b/Source/core/html/HTMLMediaElement.cpp
index 70b17b45a3cd8bb61e5e51cae5f61c58b2e6c2eb..9c1ac3fd5aadb45a4e0835ce2046a539b56c4fb0 100644
--- a/Source/core/html/HTMLMediaElement.cpp
+++ b/Source/core/html/HTMLMediaElement.cpp
@@ -81,10 +81,8 @@
 #include "wtf/text/CString.h"
 #include <limits>
 
-#if ENABLE(WEB_AUDIO)
 #include "platform/audio/AudioSourceProvider.h"
 #include "platform/audio/AudioSourceProviderClient.h"
-#endif
 
 using blink::WebInbandTextTrack;
 using blink::WebMediaPlayer;
@@ -172,7 +170,6 @@ private:
 class AudioSourceProviderClientLockScope {
     STACK_ALLOCATED();
 public:
-#if ENABLE(WEB_AUDIO)
     AudioSourceProviderClientLockScope(HTMLMediaElement& element)
         : m_client(element.audioSourceNode())
     {
@@ -187,10 +184,6 @@ public:
 
 private:
     Member<AudioSourceProviderClient> m_client;
-#else
-    explicit AudioSourceProviderClientLockScope(HTMLMediaElement&) { }
-    ~AudioSourceProviderClientLockScope() { }
-#endif
 };
 
 static const AtomicString& AudioKindToString(WebMediaPlayerClient::AudioTrackKind kind)
@@ -362,9 +355,7 @@ HTMLMediaElement::HTMLMediaElement(const QualifiedName& tagName, Document& docum
     , m_videoTracks(VideoTrackList::create(*this))
     , m_textTracks(nullptr)
     , m_ignoreTrackDisplayUpdate(0)
-#if ENABLE(WEB_AUDIO)
     , m_audioSourceNode(nullptr)
-#endif
 {
     ASSERT(RuntimeEnabledFeatures::mediaEnabled());
 
@@ -461,9 +452,7 @@ HTMLMediaElement::~HTMLMediaElement()
     // Since AudioNode::dispose() is guaranteed to be always called before
     // the AudioNode is destructed, m_audioSourceNode is explicitly cleared
     // even if the AudioNode and the HTMLMediaElement die together.
-#if ENABLE(WEB_AUDIO)
     ASSERT(!m_audioSourceNode);
-#endif
     clearMediaPlayerAndAudioSourceProviderClientWithoutLocking();
 
 #if !ENABLE(OILPAN)
@@ -3453,10 +3442,8 @@ void HTMLMediaElement::userCancelledLoad()
 
 void HTMLMediaElement::clearMediaPlayerAndAudioSourceProviderClientWithoutLocking()
 {
-#if ENABLE(WEB_AUDIO)
     if (audioSourceProvider())
         audioSourceProvider()->setClient(0);
-#endif
     m_player.clear();
 }
 
@@ -3807,15 +3794,12 @@ void HTMLMediaElement::createMediaPlayer()
     m_remoteRoutesAvailable = false;
     m_playingRemotely = false;
 
-#if ENABLE(WEB_AUDIO)
     if (m_audioSourceNode && audioSourceProvider()) {
         // When creating the player, make sure its AudioSourceProvider knows about the client.
         audioSourceProvider()->setClient(m_audioSourceNode);
     }
-#endif
 }
 
-#if ENABLE(WEB_AUDIO)
 void HTMLMediaElement::setAudioSourceNode(AudioSourceProviderClient* sourceNode)
 {
     m_audioSourceNode = sourceNode;
@@ -3832,7 +3816,6 @@ AudioSourceProvider* HTMLMediaElement::audioSourceProvider()
 
     return 0;
 }
-#endif
 
 const AtomicString& HTMLMediaElement::mediaGroup() const
 {
@@ -3993,9 +3976,7 @@ void HTMLMediaElement::trace(Visitor* visitor)
     visitor->trace(m_textTracks);
     visitor->trace(m_textTracksWhenResourceSelectionBegan);
     visitor->trace(m_mediaController);
-#if ENABLE(WEB_AUDIO)
     visitor->registerWeakMembers<HTMLMediaElement, &HTMLMediaElement::clearWeakMembers>(this);
-#endif
     HeapSupplementable<HTMLMediaElement>::trace(visitor);
 #endif
     HTMLElement::trace(visitor);
@@ -4029,12 +4010,10 @@ void HTMLMediaElement::selectInitialTracksIfNecessary()
         videoTracks().anonymousIndexedGetter(0)->setSelected(true);
 }
 
-#if ENABLE(WEB_AUDIO)
 void HTMLMediaElement::clearWeakMembers(Visitor* visitor)
 {
     if (!visitor->isAlive(m_audioSourceNode) && audioSourceProvider())
         audioSourceProvider()->setClient(0);
 }
-#endif
 
 }