Get rid of explict editor dependency from text field

Source/core/html/forms/TextFieldInputType.cpp

Index: Source/core/html/forms/TextFieldInputType.cpp
diff --git a/Source/core/html/forms/TextFieldInputType.cpp b/Source/core/html/forms/TextFieldInputType.cpp
index 72d13c58a415b111bd35e1e3c9ede2f4f4860495..95669ea678e71c11ccf08bf6ed585bf719f3700e 100644
--- a/Source/core/html/forms/TextFieldInputType.cpp
+++ b/Source/core/html/forms/TextFieldInputType.cpp
@@ -39,7 +39,6 @@
 #include "core/dom/NodeRenderStyle.h"
 #include "core/events/TextEvent.h"
 #include "core/dom/shadow/ShadowRoot.h"
-#include "core/editing/Editor.h"
 #include "core/editing/FrameSelection.h"
 #include "core/editing/TextIterator.h"
 #include "core/html/FormDataList.h"
@@ -47,6 +46,8 @@
 #include "core/html/shadow/ShadowElementNames.h"
 #include "core/html/shadow/TextControlInnerElements.h"
 #include "core/frame/Frame.h"
+#include "core/page/Chrome.h"
+#include "core/page/ChromeClient.h"
 #include "core/page/Page.h"
 #include "core/page/Settings.h"
 #include "core/rendering/RenderLayer.h"
@@ -153,9 +154,12 @@ void TextFieldInputType::handleKeydownEvent(KeyboardEvent* event)
 {
     if (!element().focused())
         return;
-    Frame* frame = element().document().frame();
-    if (!frame || !frame->editor().doTextFieldCommandFromEvent(&element(), event))
-        return;
+    if (Frame* frame = element().document().frame()) {
+        if (Page* page = frame->page()) {
+            page->chrome().client().doTextFieldCommandFromEvent(&element(), event);

[tkent, 2013/11/15 08:18:06]

You can use InputType::chrome().

[yosin_UTC9, 2013/11/15 11:06:01]

Done.

+            return;
+        }
+    }
     event->setDefaultHandled();
 }
 
@@ -442,8 +446,10 @@ void TextFieldInputType::didSetValueByUserEdit(ValueChangeState state)
 {
     if (!element().focused())
         return;
-    if (Frame* frame = element().document().frame())
-        frame->editor().textDidChangeInTextField(&element());
+    if (Frame* frame = element().document().frame()) {
+        if (Page* page = frame->page())
+            page->chrome().client().textDidChangeInTextField(&element());

[tkent, 2013/11/15 08:18:06]

ditto.

[yosin_UTC9, 2013/11/15 11:06:01]

Done.

+    }
 }
 
 void TextFieldInputType::spinButtonStepDown()