For #4444: Use AndroidX browser 1.2.0-alpha07

buildSrc/src/main/java/Dependencies.kt

@@ -33,7 +33,7 @@ object Versions {
     object AndroidX {
         const val annotation = "1.1.0"
         const val appcompat = "1.1.0"
-        const val browser = "1.0.0"
+        const val browser = "1.2.0-alpha07"
         const val cardview = "1.0.0"
         const val constraintlayout = "1.1.3"
         const val core = "1.1.0"

components/feature/customtabs/src/main/java/mozilla/components/feature/customtabs/AbstractCustomTabsService.kt

@@ -133,4 +133,8 @@ abstract class AbstractCustomTabsService : CustomTabsService() {
     override fun updateVisuals(sessionToken: CustomTabsSessionToken, bundle: Bundle?): Boolean {
         return false
     }
+
+    override fun receiveFile(sessionToken: CustomTabsSessionToken, uri: Uri, purpose: Int, extras: Bundle?): Boolean {
+        return false
+    }
 }

docs/changelog.md

@@ -12,6 +12,9 @@ permalink: /changelog/
 * [Gecko](https://github.com/mozilla-mobile/android-components/blob/master/buildSrc/src/main/java/Gecko.kt)
 * [Configuration](https://github.com/mozilla-mobile/android-components/blob/master/buildSrc/src/main/java/Config.kt)
 
+* **All components**
+  * Increased `androidx.browser` version to `1.2.0-alpha07`.
+
 * **feature-media**
   * Playback will now be stopped and the media notification will get removed if the app's task is getting removed (app is swiped away in task switcher).