Bug 1448762 - P2. Ignore sctc invalid entries. r?kinetik Some file have a valid stco (Chunk Offset Box) while having an invalid stsc (Sample To Chunk Box). Those entries in stsc all have the same first_chunk value. stagefright would skip over all those entries and ultimately would end up using the stco only which in this case would be sufficient to properly retrieve the sample table. We implement the same behaviour in the rust parser. While searching on the problem, I found that a particular encoding tool used to create those files which was corrected about 3 years ago. Seeing that Chrome, quicktime and other players play it, as well as firefox prior 58, we allow to play this particular invalid file. MozReview-Commit-ID: 4MvVfnpKAqh

Bug 1448762 - P1. Handle Descriptor of type 80. r?kinetik Some content present a descriptor of type 80 whose content is made of 0x80 too. Just skip over those when they are the last descriptor and don't error with EOF. MozReview-Commit-ID: Gvl1IenxiA0

Bug 1449612 - [marionette] Log server socket port in case of remote protocol server failed to start. Raises a custom exception in case of a failure in binding to the server socket. It includes the port number, and removes the unhelpful output of the internally raised exception. MozReview-Commit-ID: AD1leBlWXLR

Bug 1449624 - Make single-locale repacks use correct locale. r?Build This was an oversight in the landing of Bug 1443208. We need to set AB_CD explicitly for the invoked target. MozReview-Commit-ID: 29lQXYiOf6a

Bug 1449532 - Part II, Use Web Animation API to animate video control transition Web Animation API should give us deterministic timing when the transition ends or aborts. Additional clean-up: - Make sure hidden status is always set/get from the hidden property, instead of the hidden attribute. - Remove unused isControlBarHidden property. - controlsSpacer no longer has a background color (removed in bug 1374007), therefore it no longer needs a transition. MozReview-Commit-ID: DB2cgQcUEXi

Bug 1449641 - Always use mDrawTarget when merging the buffered region into the window DrawTarget. r?sotaro If we have a non-null mTarget, we already set mDrawTarget to mTarget. So "mTarget ? mTarget : mDrawTarget" will always evaluate to mDrawTarget. MozReview-Commit-ID: BlGYEdlL50Q

Bug 1449532 - Part II, Use Web Animation API to animate video control transition Web Animation API should give us deterministic timing when the transition ends or aborts. Additional clean-up: - Make sure hidden status is always set/get from the hidden property, instead of the hidden attribute. - Remove unused isControlBarHidden property. - controlsSpacer no longer has a background color (removed in bug 1374007), therefore it no longer needs a transition. MozReview-Commit-ID: DB2cgQcUEXi

Bug 1447844 - Disable modifier click tests; r?whimboo MozReview-Commit-ID: F3aXpxZq8Ht

Bug 1449612 - [marionette] Log server socket port in case of remote protocol server failed to start. Raises a custom exception in case of a failure in binding to the server socket. It includes the port number, and removes the unhelpful output of the internally raised exception. MozReview-Commit-ID: AD1leBlWXLR

Bug 1449612 - [marionette] Log server socket port in case of remote protocol server failed to start. Raises a custom exception in case of a failure in binding to the server socket. It includes the port number, and removes the unhelpful output of the internally raised exception. MozReview-Commit-ID: AD1leBlWXLR

Bug 1449641 - Remove extraneous "if (mRenderTarget->mDrawTarget != mDrawTarget)". r?sotaro The same condition is checked just before this if, so it's always true. MozReview-Commit-ID: 9Vscnkz7AoY

Bug 1449641 - Use the correct parameter when computing the clear rect. r?sotaro This was incorrectly using the invalid rect, so it was clearing more than necessary and not taking advantage of the opaque region that the caller computes. The idea is that we don't need to clear parts of the invalid region that will be covered by something opaque. MozReview-Commit-ID: LhEkVUMnjC9

Bug 1423746 - Part 0: Make documentElements with filters not be containing blocks for fixed positioned descendants. In https://bug1449142.bmoattachments.org/attachment.cgi?id=8962743 this makes the image disappear. For some reason, the bounds of the nsDisplayFilter get computed to be something very small and do not take into account the bounds of the image which is inside it. Are we looking at some frame's visual overflow rect? The image is absolutely positioned, so it's not a descendant frame of the filter style frame. The computation needs to be done based on the bounds of the nsDisplayWrapList that wraps the contents. MozReview-Commit-ID: 6fQ3oSrq1xo

Bug 1449271 - Add a pref called gfx.compositor.glcontext.opaque that defaults to false and can be set to true in order to force the use of an opaque OpenGL context for the window on Mac. r?jrmuizel MozReview-Commit-ID: InOKiLXGL7o

Bug 1449623 - export GENERATED_FILES environment variables in the tup backend; r?Build This will allow us to generate the correct BuildID in variables.py when MOZ_BUILD_DATE is set. MozReview-Commit-ID: 82OOlRTdhH0

Bug 1449623 - allow annotating GENERATED_FILES with required environment variables; r?Build Tup needs to know which environment variables to export to a subprocess so that it can track changes to them. We should annotate GENERATED_FILES scripts with the environment variables they require so this information can get to the backend. MozReview-Commit-ID: B4XRVB5ZkRm

Bug 1221539 - Add search engine discovery to the page action menu. Part 2: Add the new action. r?Gijs MozReview-Commit-ID: 1Va09gms6nn

Bug 1221539 - Add search engine discovery to the page action menu. Part 1: Page action changes. r?Gijs MozReview-Commit-ID: GiEb3BpkoT8

Bug 1449624 - Make single-locale repacks use correct locale. r?Build,ted.mielczarek This was an oversight in the landing of Bug 1443208. We need to set AB_CD explicitly for the invoked target. MozReview-Commit-ID: 29lQXYiOf6a

Bug 1449622 - Remove unused DebuggerServer.setupInChild method. r=jryans MozReview-Commit-ID: 62ufdY6s5Ea