Revert of Move testRunner.startSpeechInput/setValueForUser to internals...

Revert of Move testRunner.startSpeechInput/setValueForUser to internals (https://codereview.chromium.org/176953009/)

Reason for revert:
Broke the Android compile:
  http://build.chromium.org/p/chromium.webkit/builders/Android%20Builder%20%28dbg%29/builds/25493/steps/compile/logs/stdio

Android does not enable speech input, and the methods called are guarded behind the ENABLE_INPUT_SPEECH compile-time flag. The testing code in Internals.cpp should also be guarded with the same flag.

Original issue's description:
> Move testRunner.startSpeechInput/setValueForUser to internals
> 
> Now TestRunner is being moved from CppBoundClass to gin::Wrappable,
> where it is not appropriate to use WebElements directly. This CL moves
> some functions which treats WebElement* from testRunner to internals.
> (To be exact, this CL only copies some functions, but I'll remove those ones
> in testRunner later.)
> 
> BUG=331301
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=168495

TBR=haraken@chromium.org,hajimehoshi@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=331301

Review URL: https://codereview.chromium.org/187903004

git-svn-id: svn://svn.chromium.org/blink/trunk@168498 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/fast/forms/onchange-setvalueforuser.html

@@ -15,8 +15,8 @@
         }
 
         tf.focus();
-        if (window.internals) {
-            internals.setValueForUser(tf, 'Hello!');
+        if (window.testRunner) {
+            testRunner.setValueForUser(tf, 'Hello!');
         }
 
         // Should not fire the event until focus is lost.

third_party/WebKit/LayoutTests/fast/speech/input-text-speechstart.html

@@ -14,7 +14,7 @@ function startSpeechInput(id) {
     // will be set in input during the generated TextInput event.
     var input = document.getElementById(id);
     input.select();
-    internals.startSpeechInput(input);
+    testRunner.startSpeechInput(input);
 }
 
 function onWebkitSpeechChange() {

third_party/WebKit/Source/core/testing/Internals.cpp

@@ -89,8 +89,6 @@
 #include "core/html/HTMLTextAreaElement.h"
 #include "core/html/forms/FormController.h"
 #include "core/html/shadow/HTMLContentElement.h"
-#include "core/html/shadow/ShadowElementNames.h"
-#include "core/html/shadow/TextControlInnerElements.h"
 #include "core/inspector/InspectorClient.h"
 #include "core/inspector/InspectorConsoleAgent.h"
 #include "core/inspector/InspectorController.h"
@@ -2389,20 +2387,4 @@ void Internals::trace(Visitor* visitor)
     visitor->trace(m_profilers);
 }
 
-void Internals::startSpeechInput(Element* element)
-{
-    HTMLInputElement* input = toHTMLInputElement(element);
-    if (!input->isSpeechEnabled())
-        return;
-
-    InputFieldSpeechButtonElement* speechButton = toInputFieldSpeechButtonElement(input->userAgentShadowRoot()->getElementById(ShadowElementNames::speechButton()));
-    if (speechButton)
-        speechButton->startSpeechInput();
-}
-
-void Internals::setValueForUser(Element* element, const String& value)
-{
-    toHTMLInputElement(element)->setValueForUser(value);
-}
-
 }

third_party/WebKit/Source/core/testing/Internals.h

@@ -314,9 +314,6 @@ public:
 
     void trace(Visitor*);
 
-    void startSpeechInput(Element*);
-    void setValueForUser(Element*, const String&);
-
 private:
     explicit Internals(Document*);
     Document* contextDocument() const;

third_party/WebKit/Source/core/testing/Internals.idl

@@ -279,7 +279,4 @@
     [RaisesException] void setShouldRevealPassword(Element element, boolean reveal);
 
     [CallWith=ExecutionContext] Promise addOneToPromise(Promise promise);
-
-    void startSpeechInput(Element element);
-    void setValueForUser(Element element, DOMString value);
 };