Remove all uses of our homebrew jetifier plugin.

Note: this disables SupportLeanbackJank from building
until we can migrate to AGP that supports jetifier.

Bug: 74817223
Test: None
Change-Id: Ib47221bd854b978e2bb3145491592c3cff053432
diff --git a/build.gradle b/build.gradle
index 03b1de7..c731c92 100644
--- a/build.gradle
+++ b/build.gradle
@@ -36,7 +36,6 @@
         classpath build_libs.gradle
         classpath build_libs.lint
         classpath build_libs.jacoco
-        classpath build_libs.jetifier
         classpath build_libs.kotlin.gradle_plugin
     }
 }
diff --git a/buildSrc/build_dependencies.gradle b/buildSrc/build_dependencies.gradle
index ac7c501..4e23e62 100644
--- a/buildSrc/build_dependencies.gradle
+++ b/buildSrc/build_dependencies.gradle
@@ -45,7 +45,6 @@
 build_libs.error_prone_gradle = 'net.ltgt.gradle:gradle-errorprone-plugin:0.0.13'
 build_libs.jacoco = 'org.jacoco:org.jacoco.core:0.7.8'
 build_libs.jacoco_ant = 'org.jacoco:org.jacoco.ant:0.7.8'
-build_libs.jetifier = 'com.android.support.jetifier:jetifier-gradle-plugin:0.2.0'
 build_libs.kotlin = [
         gradle_plugin: "org.jetbrains.kotlin:kotlin-gradle-plugin:${build_versions.kotlin}"
 ]
diff --git a/car/build.gradle b/car/build.gradle
index b37d958..7cd9e53 100644
--- a/car/build.gradle
+++ b/car/build.gradle
@@ -4,7 +4,6 @@
 
 plugins {
     id("SupportAndroidLibraryPlugin")
-    id("androidx.tools.jetifier")
 }
 
 dependencies {
diff --git a/samples/SupportDesignDemos/build.gradle b/samples/SupportDesignDemos/build.gradle
index c66d97e..fd52797 100644
--- a/samples/SupportDesignDemos/build.gradle
+++ b/samples/SupportDesignDemos/build.gradle
@@ -4,7 +4,6 @@
 
 plugins {
     id("SupportAndroidTestAppPlugin")
-    id("androidx.tools.jetifier")
     id("kotlin-android")
 }
 
diff --git a/samples/SupportLeanbackJank/build.gradle b/samples/SupportLeanbackJank/build.gradle
index 43ed95d6..199e545 100644
--- a/samples/SupportLeanbackJank/build.gradle
+++ b/samples/SupportLeanbackJank/build.gradle
@@ -1,10 +1,9 @@
 plugins {
     id("SupportAndroidTestAppPlugin")
-    id("androidx.tools.jetifier")
 }
 
 dependencies {
-    implementation(jetifier.process('com.github.bumptech.glide:glide:3.6.1'))
+    implementation('com.github.bumptech.glide:glide:3.6.1')
     implementation(project(":leanback"))
     implementation(project(":leanback-preference"))
 }
diff --git a/settings.gradle b/settings.gradle
index 45ee7aa..9633842 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -119,7 +119,7 @@
 includeProject(":support-design-demos", new File(samplesRoot, "SupportDesignDemos"))
 includeProject(":support-emoji-demos", new File(samplesRoot, "SupportEmojiDemos"))
 includeProject(":support-leanback-demos", new File(samplesRoot, "SupportLeanbackDemos"))
-includeProject(":support-leanback-jank", new File(samplesRoot, "SupportLeanbackJank"))
+//includeProject(":support-leanback-jank", new File(samplesRoot, "SupportLeanbackJank"))
 includeProject(":support-percent-demos", new File(samplesRoot, "SupportPercentDemos"))
 includeProject(":support-preference-demos", new File(samplesRoot, "SupportPreferenceDemos"))
 includeProject(":support-slices-demos", new File(samplesRoot, "SupportSliceDemos"))