Bug 1450526 - Part 3: Update node front when the indicated node was re-generated. r?pbro MozReview-Commit-ID: 4e9XOSTzW8X

Bug 1450526 - Part 2: Change the target node of animation on pseudo element in the actor to proper node. r?pbro In this patch fix not only new animation inspector, but also previous one. MozReview-Commit-ID: KYdaUXXea70

Bug 1450526 - Part 1: Make pseudo element to be available in new animation inspector. r?pbro MozReview-Commit-ID: 1GE4VIKCIS1

Bug 1454392 - Part 5: Add test whether proper currentTime was set for each animations. r?pbro MozReview-Commit-ID: 9qUNhRMCy7Q

Bug 1454392 - Part 4: Add test whether the graph layout was not broken. r?pbro MozReview-Commit-ID: 6dJpS9RGcpQ

Bug 1454392 - Part 3: Change the scrubber to createdTime base. r?pbro MozReview-Commit-ID: 1aEZeOjtVxz

Bug 1454392 - Part 2: Apply createdTime to summary graph so as keeping proper graph. r?pbro MozReview-Commit-ID: 4udVcj2Zy5C

Bug 1454392 - Part 1: Introduce createdTime variable which holds time that animation created. r?pbro MozReview-Commit-ID: bM2cZdPAYp

Bug 1447931 - NetworkActivity becomes IOActivity - r?valentin,baku,mak Generalizes NetworkActivity so it can be used for sockets but also disk files. The host/port data becomes a single location string prefixed with socket:// or file:// and we're not using the FD as the identifier anymore. IOActivityMonitor is now used in three places: - nsFileStreams for plain files - TelemetryVFS for sqlite files - nsSocketTransport & nsUDPSocket for UDP & TCP sockets MozReview-Commit-ID: GNu5o400PaV

Bug 1461907 - Set sidebar arrows the same colors as in the console output; r=Honza. MozReview-Commit-ID: 3tuBPN6mPDI

Bug 1457083 - part 7: Remove methods of TextEditRules and HTMLEditRules, which just return NS_OK r?m_kato Some Did*() of TextEditRules and HTMLEditRules do nothing except returning NS_OK. Let's remove them since there is no reason to keep them. MozReview-Commit-ID: Jcdh5rnm5Yc

Bug 1457083 - part 6: Get rid of unnecessary Selection argument from all protected/private methods of TextEditRules and HTMLEditRules r?m_kato Now, each protected/private method of TextEditRules and HTMLEditRules can retrieve Selection instance safely and quickly. Therefore, their pointer or reference of Selection arguments are not necessary. Therefore, this patch removes them. MozReview-Commit-ID: 1SPmKXmd7kz

Bug 1457083 - part 5: Make all users of Selection in TextEditRules and HTMLEditRules use TextEditRules::SelectionRef() r?m_kato After this patch applies, most methods of TextEditRules and HTMLEditRules don't need to take Selection as their arguments. Therefore, next patch will remove them. MozReview-Commit-ID: 99r3ZkfG2In

Bug 1457083 - part 4: Replace mHTMLEditor in HTMLEditRules with HTMLEditorRef() r?m_kato Although, this patch removes first check of mHTMLEditor in each method. If this causes some security issues, we should add now. However, automated tests don't indicate it. Anyway, it should be fixed by bug 1454900 in same cycle. MozReview-Commit-ID: 3LAtOQHyR5J

Bug 1457083 - part 3: Replace mTextEditor in TextEditRules with TextEditorRef() r?m_kato This patch adds a debug methods to check if AutoSafeEditorData as expected and inserting top of each method whose mTextEditor is replaced with TextEditorRef(). MozReview-Commit-ID: 8yjHsypLMRx

Bug 1457083 - part 2: Make all observer methods of HTMLEditRules create AutoSafeEditorData r?m_kato Except HTMLEditRules::WillJoinNodes(), observer methods of HTMLEditRules accesses mHTMLEditor. Therefore, we need to make them create AutoSafeEditorData instance in the stack. Note that for reducing EditorBase::GetSelection() calls, this patch adds Selection& argument to all of them. MozReview-Commit-ID: 6mjuD2gZwVp

Bug 1457083 - part 1: Make public methods of TextEditUtils and HTMLEditUtils guarantee that the editor instance and selection instance won't be destroyed while it handles any edit actions r?m_kato This patch creates a stack class in TextEditRules, its name is AutoSafeEditorData and make all public methods (except editor observer methods) which may change DOM tree, fire some DOM events or calling some XPCOM listeners create its instance in the stack. Then, it grabs associated editor instance and its selection instance. Next patch will make remaining public methods create AutoSafeEditorData. MozReview-Commit-ID: 8oshdhL3ONQ

Bug 1451149 - P2. Don't fire the "stalled" event when using MSE. r?bryce When using a media element with a Media Source, the resource fetching algorithm is to be called in "local" mode: https://www.w3.org/TR/media-source/#mediasource-attach "Continue the resource fetch algorithm by running the remaining "Otherwise (mode is local)" steps, with these clarifications" https://html.spec.whatwg.org/multipage/media.html#concept-media-load-resource Under the local mode, the steps that would cause the element to fire suspend, stalled or progress can never occur. We only prevent the stalled event to be fired, many websites rely on the progress event to be fired (such as when the init segment has been parsed). The HTML5 media spec will be amended to clearly indicate that progress is to be fired even with mediasource MozReview-Commit-ID: DkoQzoV0JzO

Bug 1451149 - P1. Fix HTMLMediaElement style. r?bryce Partially apply clang-format so that we limit the scope of changes while ensuring consistency in declarations. MozReview-Commit-ID: Km9sKBbFhKx

Bug 1458208 - telemetry.js: DevTools code should always go through telemetry.js r?jdescottes MozReview-Commit-ID: 9cUGY2CjjZG