Bug 1486004 - Part 18 - Update wrench to use mozdevice 4.0.0 on bitbar. r=gbrown

Since the system mozdevice version on bitbar is old, and mozharness now requires
mozdevice 4.0.0, we simply have the build job make a tarball of mozdevice 4.0.0
from the gecko source tree and export it as an artifact. The wrench job that
runs on bitbar can unpack the tarball and add it to the python path so it gets
picked up.

Differential Revision: https://phabricator.services.mozilla.com/D84070

taskcluster/ci/webrender/kind.yml

@@ -256,12 +256,17 @@ jobs:
                 - type: file
                   name: public/build/reftests.tar.gz
                   path: /builds/worker/checkouts/gecko/gfx/wr/wrench/reftests.tar.gz
+                - type: file
+                  name: public/build/mozdevice.tar.gz
+                  path: /builds/worker/checkouts/gecko/testing/mozbase/mozdevice.tar.gz
         run:
             using: run-task
             cwd: '{checkout}/gfx/wr/wrench'
             command: >-
                 $GECKO_PATH/taskcluster/scripts/misc/wrench-android-build.sh debug &&
-                tar czf reftests.tar.gz reftests/
+                tar czf reftests.tar.gz reftests/ &&
+                cd $GECKO_PATH/testing/mozbase &&
+                tar czf mozdevice.tar.gz mozdevice/
         fetches:
             toolchain:
                 - android-gradle-dependencies
@@ -291,12 +296,17 @@ jobs:
                 - type: file
                   name: public/build/reftests.tar.gz
                   path: /builds/worker/checkouts/gecko/gfx/wr/wrench/reftests.tar.gz
+                - type: file
+                  name: public/build/mozdevice.tar.gz
+                  path: /builds/worker/checkouts/gecko/testing/mozbase/mozdevice.tar.gz
         run:
             using: run-task
             cwd: '{checkout}/gfx/wr/wrench'
             command: >-
                 $GECKO_PATH/taskcluster/scripts/misc/wrench-android-build.sh release &&
-                tar czf reftests.tar.gz reftests/
+                tar czf reftests.tar.gz reftests/ &&
+                cd $GECKO_PATH/testing/mozbase &&
+                tar czf mozdevice.tar.gz mozdevice/
         fetches:
             toolchain:
                 - android-gradle-dependencies
@@ -417,6 +427,7 @@ jobs:
             webrender-wrench-android-debug:
                 - 'wrench-debug.apk'
                 - 'reftests.tar.gz'
+                - 'mozdevice.tar.gz'
             android-build:
                 - 'mozharness.zip'
         run:
@@ -427,6 +438,7 @@ jobs:
                 export WRENCH_APK=$MOZ_FETCHES_DIR/wrench-debug.apk &&
                 export WRENCH_REFTESTS=$MOZ_FETCHES_DIR/reftests &&
                 export MOZHARNESS_PATH=$MOZ_FETCHES_DIR/mozharness &&
+                export PYTHONPATH=$MOZ_FETCHES_DIR/mozdevice:$PYTHONPATH &&
                 python2.7 ${MOZHARNESS_PATH}/scripts/${MOZHARNESS_SCRIPT} --config-file ${MOZHARNESS_PATH}/configs/${MOZHARNESS_CONFIG}
         treeherder:
             platform: android-hw-p2-8-0-arm7-api-16/debug
@@ -436,6 +448,7 @@ jobs:
                 - 'gfx/wr/**'
                 - 'testing/mozharness/scripts/android_*.py'
                 - 'testing/mozharness/configs/android/*.py'
+                - 'testing/mozbase/mozdevice/**'
 
     android-hw-p2-opt:
         description: Run opt wrench reftests on Android Pixel2
@@ -457,6 +470,7 @@ jobs:
             webrender-wrench-android-release:
                 - 'wrench-release.apk'
                 - 'reftests.tar.gz'
+                - 'mozdevice.tar.gz'
             android-build:
                 - 'mozharness.zip'
         run:
@@ -467,6 +481,7 @@ jobs:
                 export WRENCH_APK=$MOZ_FETCHES_DIR/wrench-release.apk &&
                 export WRENCH_REFTESTS=$MOZ_FETCHES_DIR/reftests &&
                 export MOZHARNESS_PATH=$MOZ_FETCHES_DIR/mozharness &&
+                export PYTHONPATH=$MOZ_FETCHES_DIR/mozdevice:$PYTHONPATH &&
                 python2.7 ${MOZHARNESS_PATH}/scripts/${MOZHARNESS_SCRIPT} --config-file ${MOZHARNESS_PATH}/configs/${MOZHARNESS_CONFIG}
         treeherder:
             platform: android-hw-p2-8-0-arm7-api-16/opt
@@ -476,3 +491,4 @@ jobs:
                 - 'gfx/wr/**'
                 - 'testing/mozharness/scripts/android_*.py'
                 - 'testing/mozharness/configs/android/*.py'
+                - 'testing/mozbase/mozdevice/**'