Move WebAXObject.cpp to core/ (WIP)

third_party/WebKit/Source/modules/accessibility/AXMediaControls.cpp

Index: third_party/WebKit/Source/modules/accessibility/AXMediaControls.cpp
diff --git a/third_party/WebKit/Source/modules/accessibility/AXMediaControls.cpp b/third_party/WebKit/Source/modules/accessibility/AXMediaControls.cpp
index 70c0bad4de7fd09e583186fe99ea6131cf4a4577..d4cf8b69b7fd97e21e300c2c29b4e178cfd9da52 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXMediaControls.cpp
+++ b/third_party/WebKit/Source/modules/accessibility/AXMediaControls.cpp
@@ -161,7 +161,7 @@ String AccessibilityMediaControl::TextAlternative(
 String AccessibilityMediaControl::Description(
     AXNameFrom name_from,
     AXDescriptionFrom& description_from,
-    AXObjectVector* description_objects) const {
+    AXObjectImplVector* description_objects) const {
   switch (ControlType()) {
     case kMediaEnterFullscreenButton:
       return QueryString(WebLocalizedString::kAXMediaEnterFullscreenButtonHelp);
@@ -297,7 +297,7 @@ String AXMediaControlsContainer::TextAlternative(
 String AXMediaControlsContainer::Description(
     AXNameFrom name_from,
     AXDescriptionFrom& description_from,
-    AXObjectVector* description_objects) const {
+    AXObjectImplVector* description_objects) const {
   return QueryString(IsControllingVideoElement()
                          ? WebLocalizedString::kAXMediaVideoElementHelp
                          : WebLocalizedString::kAXMediaAudioElementHelp);
@@ -340,7 +340,7 @@ String AccessibilityMediaTimeline::ValueDescription() const {
 String AccessibilityMediaTimeline::Description(
     AXNameFrom name_from,
     AXDescriptionFrom& description_from,
-    AXObjectVector* description_objects) const {
+    AXObjectImplVector* description_objects) const {
   return QueryString(IsControllingVideoElement()
                          ? WebLocalizedString::kAXMediaVideoSliderHelp
                          : WebLocalizedString::kAXMediaAudioSliderHelp);