Revert of Adding a serviceURI param to SpeechRecognition

public/web/WebSpeechRecognitionParams.h

Index: public/web/WebSpeechRecognitionParams.h
diff --git a/public/web/WebSpeechRecognitionParams.h b/public/web/WebSpeechRecognitionParams.h
index ed095d3d94890271cd33dfd192fb99adaf67b285..c450c58728e406f556e371e189bd4c1cc386ba4e 100644
--- a/public/web/WebSpeechRecognitionParams.h
+++ b/public/web/WebSpeechRecognitionParams.h
@@ -28,7 +28,6 @@
 
 #include "../platform/WebMediaStreamTrack.h"
 #include "../platform/WebString.h"
-#include "../platform/WebURL.h"
 #include "../platform/WebVector.h"
 #include "WebSecurityOrigin.h"
 #include "WebSpeechGrammar.h"
@@ -39,10 +38,9 @@
 
 class WebSpeechRecognitionParams {
 public:
-    WebSpeechRecognitionParams(const WebVector<WebSpeechGrammar>& grammars, const WebString& language, const WebURL& serviceURI, bool continuous, bool interimResults, unsigned long maxAlternatives, const WebMediaStreamTrack& audioTrack, const WebSecurityOrigin& origin)
+    WebSpeechRecognitionParams(const WebVector<WebSpeechGrammar>& grammars, const WebString& language, bool continuous, bool interimResults, unsigned long maxAlternatives, const WebMediaStreamTrack& audioTrack, const WebSecurityOrigin& origin)
         : m_grammars(grammars)
         , m_language(language)
-        , m_serviceURI(serviceURI)
         , m_continuous(continuous)
         , m_interimResults(interimResults)
         , m_maxAlternatives(maxAlternatives)
@@ -53,7 +51,6 @@
 
     const WebVector<WebSpeechGrammar>& grammars() const { return m_grammars; }
     const WebString& language() const { return m_language; }
-    const WebURL& serviceURI() const { return m_serviceURI; }
     bool continuous() const { return m_continuous; }
     bool interimResults() const { return m_interimResults; }
     unsigned long maxAlternatives() const { return m_maxAlternatives; }
@@ -63,7 +60,6 @@
 private:
     WebVector<WebSpeechGrammar> m_grammars;
     WebString m_language;
-    WebURL m_serviceURI;
     bool m_continuous;
     bool m_interimResults;
     unsigned long m_maxAlternatives;