Missing support for innerHTML on SVGElement
https://bugs.webkit.org/show_bug.cgi?id=136903

Unreviewed followup from r176630. Minor style nits that I missed in my review.

* dom/Element.h: Remove unnecessary parameter name.
* html/parser/HTMLTreeBuilder.cpp: Whitespace cleanup.
(WebCore::HTMLTreeBuilder::adjustedCurrentStackItem):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@176713 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Media] Audio content shouldn't have fullscreen buttons, even if in a video element
https://bugs.webkit.org/show_bug.cgi?id=139200
<rdar://problem/18914506>

Reviewed by Eric Carlson.

Source/WebCore:

An audio-only resource, even if loaded into a <video> element, should not
present the fullscreen or optimised fullscreen controls. This includes a
MediaDocument, which is always a <video> element. We can detect this by
examining the length of the videoTracks property as our content loads.

Test: media/audio-as-video-fullscreen.html

* Modules/mediacontrols/mediaControlsApple.js:
(Controller): Initialize a hasVisualMedia to false.
(Controller.prototype.handleReadyStateChange): If we see a videoTrack, hasVisualMedia is now true.
(Controller.prototype.updateFullscreenButtons): Merge the updateFullscreenButton and
updateOptimizedFullscreenButton methods into this single spot, and check for
hasVisualMedia.
(Controller.prototype.updateFullscreenButton): Deleted.
(Controller.prototype.updateOptimizedFullscreenButton): Deleted.

* Modules/mediacontrols/mediaControlsBase.js: Do the same for the other ports.

LayoutTests:

Loads an audio file via the video element and checks if the
fullscreen button is visible.

* media/audio-as-video-fullscreen-expected.txt: Added.
* media/audio-as-video-fullscreen.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@176714 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[iOS] REGRESSION (r176622): WebCore fails to link

Speculative fix for the following build failure:

    Ld WebCore
    Undefined symbols for architecture armv7s:
      "__ZN3JSC10IdentifierC1EPNS_9ExecStateERKN3WTF12AtomicStringE", referenced from:
          __ZN7WebCoreL24createAccelerationObjectEPKNS_16DeviceMotionData12AccelerationEPN3JSC9ExecStateE in JSDeviceMotionEventCustom.o

* bindings/js/JSDeviceMotionEventCustom.cpp: Include
<runtime/IdentifierInlines.h> to define missing symbol.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@176715 268f45cc-cd09-0410-ab3c-d52691b4dbfc