This additionally:

- works around a compiler bug in ConceptFetchHttpUploaderTest.kt
by removing the '*' in the test function name.
- it splits test coverage by moving upload logic tests from
ConceptFetchHttpUploader to PingUploaderTest.
- it removes the http timeouts from the Glean configuration
object

Earlier, session icon was cleared whenever URL chagned. But, that resulted in no icon in the scenario of same-host URL redirects. Now, we are clearing session icon only if the scheme and host part of the URL changes.

4392:  Public Suffix List update (20190912-141337) r=pocmo a=MickeyMoz



4393:  GeckoView update (beta) (20190912-141305) r=pocmo a=MickeyMoz
Co-authored-by: MickeyMoz <sebastian@mozilla.com>

4384:  Public Suffix List update (20190911-142359) r=pocmo a=MickeyMoz
Co-authored-by: MickeyMoz <sebastian@mozilla.com>

4389:  Docs update (20190912-121327) [ci skip] r=pocmo a=MickeyMoz
Co-authored-by: MickeyMoz <sebastian@mozilla.com>

4385: Closes #4336 Make Media Notification Icons White As Per Android Doc R… r=NotWoods a=rocketsroger

…ecommendation
Co-authored-by: Roger Yang <royang@mozilla.com>

4371: Closes #4292: Add FindResult to browser-state r=pocmo a=csadilek
Co-authored-by: Christian Sadilek <christian.sadilek@gmail.com>

4370: Closes #4298 Add Timestamp Support in lib-crash BreadCrumbs r=pocmo a=rocketsroger
Co-authored-by: Roger Yang <royang@mozilla.com>

4380: Update AndroidX dependencies. r=Amejia481 a=pocmo

Follow-up issues:
* https://github.com/mozilla-mobile/android-components/issues/4379
* https://github.com/mozilla-mobile/android-components/issues/4378

Co-authored-by: Sebastian Kaspari <s.kaspari@gmail.com>

4377: For #1444 Exposed title in GeckoEngineSession - Nightly r=pocmo a=mcarare

Added missing parameter element.title
Co-authored-by: mihai-adrian <mihai.carare.dev@gmail.com>

Follow-up issues:
* https://github.com/mozilla-mobile/android-components/issues/4379
* https://github.com/mozilla-mobile/android-components/issues/4378

4382:  Docs update (20190911-121215) [ci skip] r=pocmo a=MickeyMoz
Co-authored-by: MickeyMoz <sebastian@mozilla.com>

4376: Bump A-S to 0.38.2: no breaking changes r=pocmo a=grigoryk
Co-authored-by: Grisha Kruglov <gkruglov@mozilla.com>

4374: Closes #4290: Add PromptRequest to browser-state r=pocmo a=csadilek

Same as for `Download` and `HitResult` consumables.
Co-authored-by: Christian Sadilek <christian.sadilek@gmail.com>

Added missing parameter element.title

4375: Proper 'matches' permission for webchannel extension manifest r=jonalmeida a=grigoryk

FxA URL was mistyped in #4221 :(

### After merge
- [ ] **Milestone**: Make sure issues closed by this pull request are added to the [milestone](https://github.com/mozilla-mobile/android-components/milestones) of the version currently in development.
- [ ] **Breaking Changes**: If this is a breaking change, please push a draft PR on [Reference Browser](https://github.com/mozilla-mobile/reference-browser

) to address the breaking issues.
Co-authored-by: Grisha Kruglov <gkruglov@mozilla.com>

4362: Add Gitter badge to README [ci skip] r=NotWoods a=jonalmeida
Co-authored-by: Jonathan Almeida <jalmeida@mozilla.com>

3949: Issue #2295 - Convert WebNotification to Notification r=jonalmeida a=NotWoods

Adds a new data class for [web notifications](https://developer.mozilla.org/en-US/docs/Web/API/Notification), and a method to convert it to an Android notification (not to actually send the notification, yet).

### Pull Request checklist
<!-- Before submitting the PR, please address each item -->
- [x] **Quality**: This PR builds and passes detekt/ktlint checks (A pre-push hook is recommended)
- [x] **Tests**: This PR includes thorough tests or an explanation of why it does not
- [ ] **Changelog**: This PR includes [a changelog entry](https://github.com/mozilla-mobile/android-components/blob/master/docs/changelog.md) or does not need one
- [x] **Accessibility**: The code in this PR follows [accessibility best practices](https://github.com/mozilla-mobile/shared-docs/blob/master/android/accessibility_guide.md) or does not include any user facing features

### After merge
- [ ] **Milestone**: Make sure issues closed by this pull request are added to the [milestone](https://github.com/mozilla-mobile/android-components/milestones

) of the version currently in development.
Co-authored-by: Tiger Oakes <toakes@mozilla.com>

4373: PWA: Don't use white nav bar below Oreo r=rocketsroger a=NotWoods

Below Oreo, white navigation bars just look like a giant white rectangle since we can't darken the button colors.
Co-authored-by: Tiger Oakes <toakes@mozilla.com>

4357: Closes #4300: Add lib-crash BreadCrumb Support to README doc r=pocmo a=rocketsroger
Co-authored-by: Roger Yang <royang@mozilla.com>

4366: Issue #4353: MediaStateMachine: Lower state update delay to 100ms. r=Amejia481 a=pocmo

A quick fix that makes it feel less laggy. I did some measurements on various devices. See issue #4353.
Co-authored-by: Sebastian Kaspari <s.kaspari@gmail.com>

4372: Rename isPWA to isInstallable r=Amejia481 a=NotWoods

I'm worried about confusion between a tab that can be installed as a web app vs a session opened as a PWA inside `ExternalAppBrowserFragment`. This hasn't been integrated into Fenix just yet so let's rename it.
Co-authored-by: Tiger Oakes <toakes@mozilla.com>