Unreviewed Windows build fix after r266842.

* WebProcess/InjectedBundle/InjectedBundle.cpp:
(WebKit::InjectedBundle::setHardwareSampleRateOverride):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@266883 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Author: [email protected]

Source/WebKit/ChangeLog

@@ -1,3 +1,10 @@
+2020-09-10  Chris Dumez  <[email protected]>
+
+        Unreviewed Windows build fix after r266842.
+
+        * WebProcess/InjectedBundle/InjectedBundle.cpp:
+        (WebKit::InjectedBundle::setHardwareSampleRateOverride):
+
 2020-09-10  Sihui Liu  <[email protected]>
 
         REGRESSION(r266634): [macOS release] 4 layout tests became flaky failures

Source/WebKit/WebProcess/InjectedBundle/InjectedBundle.cpp

@@ -55,7 +55,6 @@
 #include <JavaScriptCore/JSLock.h>
 #include <WebCore/ApplicationCache.h>
 #include <WebCore/ApplicationCacheStorage.h>
-#include <WebCore/AudioDestination.h>
 #include <WebCore/CommonVM.h>
 #include <WebCore/Document.h>
 #include <WebCore/Frame.h>
@@ -87,6 +86,10 @@
 #include "WebNotificationManager.h"
 #endif
 
+#if ENABLE(WEB_AUDIO)
+#include <WebCore/AudioDestination.h>
+#endif
+
 namespace WebKit {
 using namespace WebCore;
 using namespace JSC;
@@ -400,7 +403,11 @@ void InjectedBundle::resetOriginAccessAllowLists()
 
 void InjectedBundle::setHardwareSampleRateOverride(Optional<float> sampleRate)
 {
+#if ENABLE(WEB_AUDIO)
     AudioDestination::setHardwareSampleRateOverride(sampleRate);
+#else
+    UNUSED_PARAM(sampleRate);
+#endif
 }
 
 void InjectedBundle::setAsynchronousSpellCheckingEnabled(WebPageGroupProxy* pageGroup, bool enabled)