Bug 1374007 - Remove grey overlay of medai controls before media start to play. r=Gijs MozReview-Commit-ID: DxkoE6Vso0F

Bug 1374007 - Remove grey overlay of medai controls before media start to play. r=jaws MozReview-Commit-ID: DxkoE6Vso0F

Bug 1397486 - Update controlBar width with videocontrols which is really grow against <audio>. MozReview-Commit-ID: LpxH7Pnu7tQ

Bug 1387557 - Transition to fatter progressbar. r=mikedeboer * Pre-rendered animations to transition to the fatter progressbar * Frames of the indicator graphic in the notifier replace and overlay the button indicator, so that we can control the ease-in of the progressbar and transition of the arrow from an attention state * Forward selected attributes to the notifier element to drive animation behavior & specifics * Transition from not-downloading to downloading state in the notifier, revealing the indicator when the animation complete * Animate the transition from attention=success to none with a pre-rendered svg animation MozReview-Commit-ID: BDguf62lTyt

Bug 1400096 - Don't define the operator new/delete functions as mangled in mozmem_wrap.cpp. r?njn Now that this is a C++ file, and that the function names are not mangled, we can just use the actual C++ names. We do however need to replace MOZ_MEMORY_API, which implies extern "C", with MFBT_API. Also use the correct type for the size given to operator new. It happened to work before because the generated code would just jump to malloc without touching any register, but on aarch64, unsigned int was the wrong type.

Bug 1400096 - Build mozmemory_wrap as C++. r?njn And since the build system doesn't handle transitions from foo.c to foo.cpp properly without a clobber, we work around the issue by switching to unified sources.

Bug 1185236 - Shorten print job name on Windows. r?jwatt Gecko set job document using by StartDocW regardless of job name length. But IPP allow job-name length up to 255 bytes. (RFC 2911, Section 4.3.1) This patch will shorten print job name. MozReview-Commit-ID: 5BmotR1ZSQi

Bug 1185236 - Shorten print job name on Cocoa. r?mstange Gecko set job using by PMPrintSettingsSetJobName regardless of job name length. But IPP allow job-name length up to 255 bytes. (RFC 2911, Section 4.3.1) This patch will shorten print job name. It is workaround until fixed the Core Printing[1]. [1] https://openradar.appspot.com/34428043. MozReview-Commit-ID: 6nCwZuD43O9

Bug 1185236 - Shorten print job name when GTK version is older than 3.18.2. r?karlt Until GTK 3.18.2, GTK allow setting job name with exceeding 255 characters. As result, CUPS received the IPP error. (RFC 2911, Section 4.3.1) This patch will shorten print job name, if runtime GTK version is older than 3.18.2. MozReview-Commit-ID: EfB87Bvo6hX

Bug 1394239 - don't return video frames that MDSM won't show. r?jya In some Android ROMs, MediaCodec doesn't allocate additional buffers to reduce consumer starvation and will not work when MDSM grips most recently returned frame before rearching seek target. Implement SetSeekThreshold() to get actual seek target to check if video buffers can be released back to remote decoder immediately. MozReview-Commit-ID: 7IetuVxCXc0

Bug 1400128 - Link thumb library of libc++ when using MOZ_THUMB=1 and NDK r11c. r?froydnj cpu_arch_dir isn't absolute path, we cannot always detect thumb library for c++ library. Our build tool still uses NDK r11c, so we should check thumb library correctly. MozReview-Commit-ID: 912ZDNeUcKc

Bug 1399511 - Update message displayed when a section has no data in about:telemetry r?chutten MozReview-Commit-ID: 2Hb4oKKlhG7

Bug 1399511 - Update message displayed when a section has no data in about:telemetry r?chutten MozReview-Commit-ID: 2Hb4oKKlhG7

Bug 1399758 - Measure ImageValue objects. r=heycam. We have about 11,500 of these when loading gmail in a Stylo-enabled build, from SpecifiedUrls; the objects themselves account for about 1.3 MiB of memory, and the strings within them about 2.9 MiB. We also have a very small number of them on the Gecko side. MozReview-Commit-ID: AduCIaDIzGG

Bug 1400117 - Introduce requestAnimationFrame to initialize panel asynchronously r?jaws MozReview-Commit-ID: Cla3vz3YF38

Bug 1384330 - Part 2: Add a test case for testing that navigator.mozAddonManager is correctly blocked when pref 'privacy.resistFingerprinting.block_mozAddonManager' is true. r?mossop,arthuredelstein The patch adds a test case which will first test with the pref off to see that navigator.mozAddonManager can be accessed successfully. And then turn the pref on to see that whether navigator.mozAddonManager is blocked. MozReview-Commit-ID: 3nptUqdg7p7

Bug 1389424 - enable onboarding telemetry via ping-centre;r=rexboy,fischer,timdream,emtwo,liuche MozReview-Commit-ID: KWRCnD4lFh9

Bug 1384608 Show complete themes with legacy extensions MozReview-Commit-ID: 6jiQZ8SQpzI

Bug 1389424 - enable onboarding telemetry via ping-centre;r=rexboy,fischer,timdream,emtwo,liuche MozReview-Commit-ID: KWRCnD4lFh9

Bug 1389424 - enable onboarding telemetry via ping-centre;r=rexboy,fischer,timdream,emtwo,rweiss MozReview-Commit-ID: KWRCnD4lFh9