Make SpeechRecognitionController per frame instead of per page.

Source/web/WebLocalFrameImpl.cpp

Index: Source/web/WebLocalFrameImpl.cpp
diff --git a/Source/web/WebLocalFrameImpl.cpp b/Source/web/WebLocalFrameImpl.cpp
index 01a3c0d3ad5c6d8980dfc63ab0fb35975f8a9127..87aced94260a1c1abc2e3e93fe539fb4e5e6bc19 100644
--- a/Source/web/WebLocalFrameImpl.cpp
+++ b/Source/web/WebLocalFrameImpl.cpp
@@ -152,6 +152,7 @@
 #include "modules/notifications/NotificationPermissionClient.h"
 #include "modules/push_messaging/PushController.h"
 #include "modules/screen_orientation/ScreenOrientationController.h"
+#include "modules/speech/SpeechRecognitionController.h"
 #include "platform/TraceEvent.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/clipboard/ClipboardUtilities.h"
@@ -194,6 +195,7 @@
 #include "public/web/WebScriptSource.h"
 #include "public/web/WebSecurityOrigin.h"
 #include "public/web/WebSerializedScriptValue.h"
+#include "public/web/WebViewClient.h"
 #include "web/AssociatedURLLoader.h"
 #include "web/CompositionUnderlineVectorBuilder.h"
 #include "web/FindInPageCoordinates.h"
@@ -203,6 +205,7 @@
 #include "web/NotificationPermissionClientImpl.h"
 #include "web/PageOverlay.h"
 #include "web/SharedWorkerRepositoryClientImpl.h"
+#include "web/SpeechRecognitionClientProxy.h"
 #include "web/SuspendableScriptExecutor.h"
 #include "web/TextFinder.h"
 #include "web/WebDataSourceImpl.h"
@@ -1598,11 +1601,16 @@ void WebLocalFrameImpl::setCoreFrame(PassRefPtrWillBeRawPtr<LocalFrame> frame)
         provideUserMediaTo(*m_frame, &m_userMediaClientImpl);
         provideGeolocationTo(*m_frame, m_geolocationClientProxy.get());
         m_geolocationClientProxy->setController(GeolocationController::from(m_frame.get()));
-        provideMIDITo(*m_frame, MIDIClientProxy::create(m_client ? m_client->webMIDIClient() : 0));
+        provideMIDITo(*m_frame, MIDIClientProxy::create(m_client ? m_client->webMIDIClient() : nullptr));
         provideLocalFileSystemTo(*m_frame, LocalFileSystemClient::create());
+        // FIXME: using WebViewClient as a temporary measure if there is no client on the WebFrame.
+        if (m_client && m_client->speechRecognizer())
+            SpeechRecognitionController::provideTo(*m_frame, SpeechRecognitionClientProxy::create(m_client->speechRecognizer()));
+        else
+            SpeechRecognitionController::provideTo(*m_frame, SpeechRecognitionClientProxy::create(viewImpl()->client() ? viewImpl()->client()->speechRecognizer() : nullptr));
 
         if (RuntimeEnabledFeatures::screenOrientationEnabled())
-            ScreenOrientationController::provideTo(*m_frame, m_client ? m_client->webScreenOrientationClient() : 0);
+            ScreenOrientationController::provideTo(*m_frame, m_client ? m_client->webScreenOrientationClient() : nullptr);
     }
 }