Backed out 20 changesets (bug 1411654) for incorrect android:debuggab…

…le. r=nalexander, a=RyanVM

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--HG--
rename : mobile/android/app/src/main/res/values-v17/themes.xml => mobile/android/base/resources/values-v17/themes.xml

build.gradle

@@ -16,6 +16,7 @@ allprojects {
         topobjdir = gradle.mozconfig.topobjdir
 
         compileSdkVersion = tryInt(mozconfig.substs.ANDROID_COMPILE_SDK_VERSION)
+        buildToolsVersion = tryInt(mozconfig.substs.ANDROID_BUILD_TOOLS_VERSION)
         targetSdkVersion = tryInt(mozconfig.substs.ANDROID_TARGET_SDK)
         minSdkVersion = tryInt(mozconfig.substs.MOZ_ANDROID_MIN_SDK_VERSION)
         manifestPlaceholders = [
@@ -51,7 +52,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0'
+        classpath 'com.android.tools.build:gradle:2.3.3'
         // Provided in tree.
         classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.7.3'
     }

build/docs/toolchains.rst

@@ -70,18 +70,28 @@ redistributed publicly.)
 
 Archiving the Gradle executable is straight-forward, but archiving a
 local Maven repository is not.  Therefore a special Task Cluster
-Docker image and toolchain job exist for producing the required
-archives.  The Docker image definition is rooted in
-``taskcluster/docker/android-build``.  The Task Cluster toolchain job
-is named `android-gradle-dependencies`.  The job runs in a container
-based on the custom Docker image and spawns a Sonatype Nexus proxying
-Maven repository process in the background.  The job builds Firefox
-for Android using Gradle and the in-tree Gradle configuration rooted
-at ``build.gradle``.  The spawned proxying Maven repository downloads
-external dependencies and collects them.  After the Gradle build
-completes, the job archives the Gradle version used to build, and the
-downloaded Maven repository, and exposes them as Task Cluster
-artifacts.
+Docker image and job exist for producing the required archives.  The
+Docker image definition is rooted in
+``taskcluster/docker/android-build``.  The Task Cluster job
+definition is in
+``testing/taskcluster/tasks/builds/android_api_16_gradle_dependencies.yml``.
+The job runs in a container based on the custom Docker image and
+spawns a Sonatype Nexus proxying Maven repository process in the
+background.  The job builds Firefox for Android using Gradle and the
+in-tree Gradle configuration rooted at ``build.gradle``.  The spawned
+proxying Maven repository downloads external dependencies and collects
+them.  After the Gradle build completes, the job archives the Gradle
+version used to build, and the downloaded Maven repository, and
+exposes them as Task Cluster artifacts.
+
+Here is `an example try job fetching these dependencies
+<https://treeherder.mozilla.org/#/jobs?repo=try&revision=75bc98935147&selectedJob=17793653>`_.
+The resulting task produced a `Gradle archive
+<https://queue.taskcluster.net/v1/task/CeYMgAP3Q-KF8h37nMhJjg/runs/0/artifacts/public%2Fbuild%2Fgradle.tar.xz>`_
+and a `Maven repository archive
+<https://queue.taskcluster.net/v1/task/CeYMgAP3Q-KF8h37nMhJjg/runs/0/artifacts/public%2Fbuild%2Fjcentral.tar.xz>`_.
+These archives were then uploaded (manually) to Mozilla automation
+using tooltool for consumption in Gradle builds.
 
 To update the version of Gradle in the archive produced, update
 ``gradle/wrapper/gradle-wrapper.properties``.  Be sure to also update
@@ -90,18 +100,12 @@ the SHA256 checksum to prevent poisoning the build machines!
 To update the versions of Gradle dependencies used, update
 ``dependencies`` sections in the in-tree Gradle configuration rooted
 at ``build.gradle``.  Once you are confident your changes build
-locally, push a fresh build to try.  The `android-gradle-dependencies`
-toolchain should run automatically, fetching your new dependencies and
-wiring them into the appropriate try build jobs.
+locally, push a fresh try build with an invocation like::
 
-To update the version of Sonatype Nexus, update `NEXUS_VERSION` in the
-`android-build` Docker image.
+   $ hg push-to-try -m "try: -b o -p android-api-16-gradle-dependencies"
 
-To modify the Sonatype Nexus configuration, typically to proxy a new
-remote Maven repository, modify
-`taskcluster/scripts/misc/android-gradle-dependencies/nexus.xml`.
-
-There is also a toolchain job that fetches the Android SDK and related
-packages.  To update the versions of packaged fetched, modify
-`python/mozboot/mozboot/android-packages.txt` and update the various
-in-tree versions accordingly.
+Then `upload your archives to tooltool
+<https://wiki.mozilla.org/ReleaseEngineering/Applications/Tooltool#How_To_Upload_To_Tooltool>`_,
+update the in-tree manifests in
+``mobile/android/config/tooltool-manifests``, and push a fresh try
+build.

gradle.properties

@@ -1,4 +1,3 @@
 org.gradle.parallel=true
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xmx2560M
-android.enableAapt2=false

gradle/wrapper/gradle-wrapper.properties

@@ -3,5 +3,5 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
-distributionSha256Sum=5c07b3bac2209fbc98fb1fdf6fd831f72429cdf8c503807404eae03d8c8099e5
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
+distributionSha256Sum=ed7e9c8bb41bd10d4c9339c95b2f8b122f5bf13188bd90504a26e0f00b123b0d