Bug 1404147 Fix signed/unsigned comparison of uints MozReview-Commit-ID: 7z3JocWOrW5

Bug 1404147 Fixed Signed/Unsigned comparison of HRESULT MozReview-Commit-ID: Gn5AGnGivnH

Bug 1404147 Fixed Unsigned/Signed comparison in WindowsGamepad.cpp MozReview-Commit-ID: 8qjkVdk6zWT

Bug 1401691 - Accept windowId parameter for browser.theme.reset(). r=jaws MozReview-Commit-ID: G6XGeHAI5uF

Bug 1404147 Fix up lengths MozReview-Commit-ID: Cpo5Gd1puzd

Bug 1404147 Make thread id unsigned MozReview-Commit-ID: KLXOaEjOPTr

Bug 1404147 Resolve inconsistency between GetLastError (DWORD - unsigned) and HRESULT (signed) MozReview-Commit-ID: AzyiFjAG5Wt

Bug 1404147 Cast constants to the type they are compared to MozReview-Commit-ID: JQDZTBOALZm

Bug 1402012 - Update buildconfig.py to use PartialConfigEnvironment; r?glandium By using the PartialConfigEnvironment, the clients of buildconfig will depend on config.statusd/ files instead of config.status directly. Clients can access substs and defines using buildconfig.substs['FOO'] or buildconfig.defines['BAR'], and then collect file-level dependencies for make using buildconfig.get_dependencies(). All GENERATED_FILES rules already make use of this because file_generate.py automatically includes these dependencies (along with all python modules loaded). As a result of this commit, re-running configure will no longer cause the world to be rebuilt. Although config.status is updated, no build steps use config.status directly and instead depend on values in config.statusd/, which are written with FileAvoidWrite. Since those files are not official targets according to the make backend, make won't try to continually rebuild the backend when those files are out of date. And since they are FileAvoidWrite, make will only re-run dependent steps if the actual configure value has changed. As a result of using JSON to load data from the config.statusd directory, substs can be unicode (instead of a bare string type). generate_certdata.py converts the subst manually to a string so the value can be exported to the environment without issue on Windows. Additionally, patching the buildconfig.substs dict no longer works, so the unit-symbolstore.py test was modified to patch the underlying buildconfig.substs._dict instead. The other files that needed to be modified make use of all the defines for the preprocessor. Those that are used during 'mach build' now use buildconfig.defines['ALLDEFINES'], which maps to a special FileAvoidWrite file generated for the PartialConfigEnvironment. MozReview-Commit-ID: 2pJ4s3TVeS8

Bug 1402012 - Use PartialConfigEnvironment in process_define_files.py; r?glandium This removes the dependency on config.status for CONFIGURE_DEFINE_FILES. Instead, each file depends on the specific configure values that it uses. MozReview-Commit-ID: H4oLmJei1KR

Bug 1402012 - Create config.statusd directory; r?glandium The config.statusd directory is created alongside config.status, which contains the same information but is split across many files instead of all in a single file. This allows the build system to track dependencies on individual configure values. MozReview-Commit-ID: 2DbwKCJuNSX

Bug 1395497 - Regenerate JNI binding r=me MozReview-Commit-ID: D1zqIMsH1fH

Bug 1395497 - Modify ScopedBindTexture to allow save/restore r=jgilbert MozReview-Commit-ID: JLYMWXslUHd

Bug 1395497 - Add SurfaceTexture impl in GLBlitHelper r=jgilbert MozReview-Commit-ID: GnagMHoXk5b

Bug 1395497 - Create SurfaceTexture in detached state, attach on first use r=jgilbert MozReview-Commit-ID: HfkEUH9aiBo

Bug 1395526 - Avoid potential race with places initialisation when clipboard tests are starting to avoid intermittents. r?mak MozReview-Commit-ID: 4Hr4zdZNHRp

Bug 1402749 - Part 2: Only allow updating VR controller amount at Vsync time; r?kip MozReview-Commit-ID: EwXpyGnTYTD

Bug 1402749 - Part 1: Remove assertion for avoiding no gamepad listeners in race condition; r?lenzak MozReview-Commit-ID: AqWugbCKwwx

Bug 1357759 - Support megamorphic IC for JSOP_IN MozReview-Commit-ID: Ll94KKuN5FH

Bug 1357759 - Support proxies ICs for JSOP_IN MozReview-Commit-ID: nyoeWmmOaZ