Make build.gradle files even more kotlin script friendly.

Test: ./gradlew tasks
Change-Id: Ia6f61f61fef1733e990b95cdfde26a95d9091ab5
diff --git a/v7/appcompat/build.gradle b/v7/appcompat/build.gradle
index 8e242cc..214c6db 100644
--- a/v7/appcompat/build.gradle
+++ b/v7/appcompat/build.gradle
@@ -1,3 +1,4 @@
+import static android.support.dependencies.DependenciesKt.*
 import android.support.LibraryGroups
 import android.support.LibraryVersions
 
@@ -6,16 +7,16 @@
 }
 
 dependencies {
-    api project(':support-annotations')
-    api project(':support-core-utils')
-    api project(':support-fragment')
-    api project(':support-vector-drawable')
-    api project(':animated-vector-drawable')
+    api(project(":support-annotations"))
+    api(project(":support-core-utils"))
+    api(project(":support-fragment"))
+    api(project(":support-vector-drawable"))
+    api(project(":animated-vector-drawable"))
 
-    androidTestImplementation libs.test_runner,      { exclude module: 'support-annotations' }
-    androidTestImplementation libs.espresso_core,    { exclude module: 'support-annotations' }
-    androidTestImplementation libs.mockito_core,     { exclude group: 'net.bytebuddy' } // DexMaker has it"s own MockMaker
-    androidTestImplementation libs.dexmaker_mockito, { exclude group: 'net.bytebuddy' } // DexMaker has it"s own MockMaker
+    androidTestImplementation(TEST_RUNNER, libs.exclude_annotations)
+    androidTestImplementation(ESPRESSO_CORE, libs.exclude_annotations)
+    androidTestImplementation(MOCKITO_CORE, libs.exclude_bytebuddy) // DexMaker has it"s own MockMaker
+    androidTestImplementation(DEXMAKER_MOCKITO, libs.exclude_bytebuddy) // DexMaker has it"s own MockMaker
     androidTestImplementation project(':support-testutils'), {
         exclude group: 'com.android.support', module: 'appcompat-v7'
     }
@@ -23,7 +24,7 @@
 
 android {
     defaultConfig {
-        minSdkVersion 14
+        minSdkVersion(14)
         // This disables the builds tools automatic vector -> PNG generation
         generatedDensities = []
     }