Pin AGP dependency version for benchmark-gradle-plugin

Fixes: 138784082
Test: ./gradlew benchmark:benchmark-gradle-plugin:dependencies | grep "com.android.tools.build:gradle:3.4.0"
Change-Id: I9ff88755eb6727931b9fd20d2c170194e67a3fe9

diff --git a/benchmark/gradle-plugin/build.gradle b/benchmark/gradle-plugin/build.gradle
index 949c11a..755ede5 100644
--- a/benchmark/gradle-plugin/build.gradle
+++ b/benchmark/gradle-plugin/build.gradle

@@ -41,7 +41,7 @@
 
 dependencies {
     implementation gradleApi()
-    implementation(build_libs.gradle)
+    implementation(ANDROID_GRADLE_PLUGIN)
     implementation(KOTLIN_STDLIB)
 
     testImplementation gradleTestKit()

diff --git a/buildSrc/src/main/kotlin/androidx/build/dependencies/Dependencies.kt b/buildSrc/src/main/kotlin/androidx/build/dependencies/Dependencies.kt
index 7c83e43..8993082 100644
--- a/buildSrc/src/main/kotlin/androidx/build/dependencies/Dependencies.kt
+++ b/buildSrc/src/main/kotlin/androidx/build/dependencies/Dependencies.kt

@@ -16,6 +16,7 @@
 
 package androidx.build.dependencies
 
+const val ANDROID_GRADLE_PLUGIN = "com.android.tools.build:gradle:3.4.2"
 const val ANDROIDX_TEST_CORE = "androidx.test:core:1.1.0"
 const val ANDROIDX_TEST_EXT_JUNIT = "androidx.test.ext:junit:1.1.0"
 const val ANDROIDX_TEST_EXT_KTX = "androidx.test.ext:junit-ktx:1.1.0"
@@ -49,6 +50,7 @@
 const val KOTLINPOET = "com.squareup:kotlinpoet:1.1.0"
 
 private const val KOTLIN_VERSION = "1.3.41"
+const val KOTLIN_GRADLE_PLUGIN = "org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.20"
 const val KOTLIN_STDLIB = "org.jetbrains.kotlin:kotlin-stdlib:$KOTLIN_VERSION"
 const val KOTLIN_TEST_COMMON = "org.jetbrains.kotlin:kotlin-test:$KOTLIN_VERSION"
 const val COMPOSE_VERSION = "1.3.30-compose-20190520"
@@ -117,10 +119,6 @@
 const val ARCH_CORE_RUNTIME = "androidx.arch.core:core-runtime:2.0.1"
 const val ARCH_CORE_TESTING = "androidx.arch.core:core-testing:2.0.1"
 
-const val SAFE_ARGS_ANDROID_GRADLE_PLUGIN = "com.android.tools.build:gradle:3.4.0"
-const val SAFE_ARGS_KOTLIN_GRADLE_PLUGIN = "org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.20"
-const val SAFE_ARGS_NAVIGATION_COMMON = "androidx.navigation:navigation-common:2.0.0-rc02"
-
 const val ARCH_PAGING_COMMON = "androidx.paging:paging-common:2.0.0"
 const val ARCH_PAGING_RUNTIME = "androidx.paging:paging-runtime:2.0.0"
 const val ARCH_ROOM_RUNTIME = "androidx.room:room-runtime:2.0.0"
@@ -128,6 +126,8 @@
 const val ARCH_ROOM_RXJAVA = "androidx.room:room-rxjava2:2.0.0"
 const val ARCH_ROOM_TESTING = "androidx.room:room-testing:2.0.0"
 
+const val NAVIGATION_COMMON = "androidx.navigation:navigation-common:2.0.0-rc02"
+
 const val WORK_ARCH_CORE_RUNTIME = "androidx.arch.core:core-runtime:2.0.0"
 const val WORK_ARCH_CORE_TESTING = "androidx.arch.core:core-testing:2.0.0"
 const val WORK_ARCH_ROOM_RUNTIME = "androidx.room:room-runtime:2.1.0"

diff --git a/navigation/navigation-safe-args-gradle-plugin/build.gradle b/navigation/navigation-safe-args-gradle-plugin/build.gradle
index f492bdf..d308d30 100644
--- a/navigation/navigation-safe-args-gradle-plugin/build.gradle
+++ b/navigation/navigation-safe-args-gradle-plugin/build.gradle

@@ -38,8 +38,8 @@
 }
 
 dependencies {
-    compile(SAFE_ARGS_ANDROID_GRADLE_PLUGIN)
-    compile(SAFE_ARGS_KOTLIN_GRADLE_PLUGIN)
+    compile(ANDROID_GRADLE_PLUGIN)
+    compile(KOTLIN_GRADLE_PLUGIN)
     compile project(":navigation:navigation-safe-args-generator")
     compile gradleApi()
     compile(GSON)
@@ -53,7 +53,7 @@
     inputs.property("buildToolsVersion", SupportConfig.BUILD_TOOLS_VERSION)
     inputs.property("minSdkVersion", SupportConfig.DEFAULT_MIN_SDK_VERSION)
     inputs.property("debugKeystore", debugKeystore)
-    inputs.property("navigationCommon", SAFE_ARGS_NAVIGATION_COMMON)
+    inputs.property("navigationCommon", NAVIGATION_COMMON)
     inputs.property("kotlinStdlib", KOTLIN_STDLIB)
     outputs.dir(generatedResources)
     doLast {
@@ -65,7 +65,7 @@
             writer.write("buildToolsVersion=$SupportConfig.BUILD_TOOLS_VERSION\n")
             writer.write("minSdkVersion=$SupportConfig.DEFAULT_MIN_SDK_VERSION\n")
             writer.write("debugKeystore=$debugKeystore\n")
-            writer.write("navigationCommon=$SAFE_ARGS_NAVIGATION_COMMON\n")
+            writer.write("navigationCommon=$NAVIGATION_COMMON\n")
             writer.write("kotlinStdlib=$KOTLIN_STDLIB\n")
         }
     }