Nearly everything in the UIProcess "leaks" when WKWebView is torn down
https://bugs.webkit.org/show_bug.cgi?id=134699
<rdar://problem/17581777>

Reviewed by Simon Fraser.

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView initWithFrame:configuration:]):
Adoption is important!


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@170859 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Have MiniBrowser log and reload if the Web Content Process crashes
https://bugs.webkit.org/show_bug.cgi?id=134691

Reviewed by Tim Horton.

Implement _webViewWebProcessDidCrash, log and reload when the web process
crashes.

* MiniBrowser/mac/WK2BrowserWindowController.m:
(-[WK2BrowserWindowController _webViewWebProcessDidCrash:]):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@170861 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[UI-side compositing] Crash when starting a filter transition on a reflected layer
https://bugs.webkit.org/show_bug.cgi?id=134694

Reviewed by Tim Horton.

Source/WebCore:

Don't call the owner if we failed to find the animation key (which actually
isn't used by PlatformCALayerMac anyway).

* platform/graphics/ca/mac/PlatformCALayerMac.mm:
(-[WebAnimationDelegate animationDidStart:]):

Source/WebKit2:

When cloned layers had animations, we would fire two animationDidStart callbacks,
but the second would pass an empty animationKey string to the web process, resulting
in a crash.

Fix by not blindly copying all layer properties when cloning PlatformCALayerRemotes,
since the clone would include addedAnimations, and then get the same animations
added on top by the caller.

Also protect against an empty animation key in the animationDidStart callback.

* UIProcess/mac/RemoteLayerTreeHost.mm:
(WebKit::RemoteLayerTreeHost::animationDidStart):
* WebProcess/WebPage/mac/PlatformCALayerRemote.cpp:
(WebKit::PlatformCALayerRemote::PlatformCALayerRemote):
(WebKit::PlatformCALayerRemote::clone): Don't copy all the properties; copy
them manually as PlatformCALayerMac does. Only copy the big things if they don't
have their default values.
(WebKit::PlatformCALayerRemote::copyFiltersFrom): Need an implementation of this
for clone() to call.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@170862 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Web Inspector: Uncaught Exception debugging iOS 7 NetworkAgent.loadResource is unavailable
https://bugs.webkit.org/show_bug.cgi?id=134689

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2014-07-07
Reviewed by Darin Adler.

Gracefully handle if NetworkAgent.loadResource is unavailable.

* UserInterface/Controllers/SourceMapManager.js:
(WebInspector.SourceMapManager.prototype._loadAndParseSourceMap):
* UserInterface/Models/SourceMapResource.js:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@170863 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[UI-side compositing] Support reflections on custom layers like video
https://bugs.webkit.org/show_bug.cgi?id=134701

Reviewed by Tim Horton.

Source/WebCore:

Add a LayerTypeWebGLLayer layer type, and support casting to PlatformCALayerRemoteCustom.

* WebCore.exp.in: Export PlatformCALayerMac::layerTypeForPlatformLayer(CALayer*), and sort.
* platform/graphics/ca/PlatformCALayer.h:
(WebCore::PlatformCALayer::isPlatformCALayerRemoteCustom):
* platform/graphics/ca/mac/PlatformCALayerMac.h:
* platform/graphics/ca/mac/PlatformCALayerMac.mm:
(PlatformCALayerMac::layerTypeForPlatformLayer):
(PlatformCALayerMac::PlatformCALayerMac):
(PlatformCALayerMac::commonInit):

Source/WebKit2:

For video reflections, we have to support cloning of PlatformCALayerRemoteCustom
in the web process. Do so by implementing PlatformCALayerRemoteCustom::clone(),
which does the right gyrations to get AVPlayerLayers cloned, then makes a
new PlatformCALayerRemoteCustom to wrap the new layer. This ends up getting
its own context hosting ID, allowing the clone to show in the UI process.

Attempt to do the same for WebGL, but turn it off because it breaks.

* Shared/mac/RemoteLayerBackingStore.mm:
(WebKit::RemoteLayerBackingStore::drawInContext):
* Shared/mac/RemoteLayerTreeTransaction.mm:
(WebKit::RemoteLayerTreeTransaction::LayerCreationProperties::encode): Unconditionally encode/decode
the hostingContextID. It will be 0 for most layers.
(WebKit::RemoteLayerTreeTransaction::LayerCreationProperties::decode):
(WebKit::RemoteLayerTreeTransaction::description):
* UIProcess/ios/RemoteLayerTreeHostIOS.mm:
(WebKit::RemoteLayerTreeHost::createLayer):
* UIProcess/mac/RemoteLayerTreeHost.mm:
(WebKit::RemoteLayerTreeHost::createLayer):
* WebProcess/WebPage/mac/PlatformCALayerRemote.cpp:
(WebKit::PlatformCALayerRemote::create): Creation with a custom PlatformLayer* always
creates a PlatformCALayerRemoteCustom.
(WebKit::PlatformCALayerRemote::clone): Factor some code.
(WebKit::PlatformCALayerRemote::updateClonedLayerProperties):
(WebKit::PlatformCALayerRemote::recursiveBuildTransaction):
* WebProcess/WebPage/mac/PlatformCALayerRemote.h:
* WebProcess/WebPage/mac/PlatformCALayerRemoteCustom.h:
* WebProcess/WebPage/mac/PlatformCALayerRemoteCustom.mm:
(WebKit::PlatformCALayerRemoteCustom::create):
(WebKit::PlatformCALayerRemoteCustom::PlatformCALayerRemoteCustom):
(WebKit::PlatformCALayerRemoteCustom::clone): Clone by making an instance of the
correct type of platform layer when possible, then wrapping a PlatformCALayerRemoteCustom
around it.
(WebKit::PlatformCALayerRemoteCustom::contents):
(WebKit::PlatformCALayerRemoteCustom::setContents):
* WebProcess/WebPage/mac/RemoteLayerTreeContext.mm:
(WebKit::RemoteLayerTreeContext::layerWasCreated):
(WebKit::RemoteLayerTreeContext::layerWillBeDestroyed):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@170864 268f45cc-cd09-0410-ab3c-d52691b4dbfc