Move speech related files from web -> modules/(speech|exported).

third_party/WebKit/Source/modules/speech/BUILD.gn

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//third_party/WebKit/Source/modules/modules.gni")
 
 blink_modules_sources("speech") {
   sources = [
     "DOMWindowSpeech.h",
     "DOMWindowSpeechSynthesis.cpp",
     "DOMWindowSpeechSynthesis.h",
     "SpeechGrammar.cpp",
     "SpeechGrammar.h",
     "SpeechGrammarList.cpp",
     "SpeechGrammarList.h",
     "SpeechRecognition.cpp",
     "SpeechRecognition.h",
     "SpeechRecognitionAlternative.cpp",
     "SpeechRecognitionAlternative.h",
     "SpeechRecognitionClient.h",
+    "SpeechRecognitionClientProxy.cpp",
+    "SpeechRecognitionClientProxy.h",
     "SpeechRecognitionController.cpp",
     "SpeechRecognitionController.h",
     "SpeechRecognitionError.cpp",
     "SpeechRecognitionError.h",
     "SpeechRecognitionEvent.cpp",
     "SpeechRecognitionEvent.h",
     "SpeechRecognitionResult.cpp",
     "SpeechRecognitionResult.h",
     "SpeechRecognitionResultList.cpp",
     "SpeechRecognitionResultList.h",
     "SpeechSynthesis.cpp",
     "SpeechSynthesis.h",
     "SpeechSynthesisEvent.cpp",
     "SpeechSynthesisEvent.h",
     "SpeechSynthesisUtterance.cpp",
     "SpeechSynthesisUtterance.h",
     "SpeechSynthesisVoice.cpp",
     "SpeechSynthesisVoice.h",
   ]
 }