Bump dependency versions

Change-Id: I774bcafe5f9865515268e79cbe6a25500833eb46

Author: grant

build.gradle

@@ -18,25 +18,18 @@ apply plugin: 'java'
 
 repositories {
     jcenter()
-    // Workaround the issue that testutils is not in jcenter
-    maven {
-        url 'https://dl.bintray.com/android/android-tools'
-    }
-    flatDir {
-        dirs 'libs'
-    }
 }
 
 // JDK 1.6 is required to support all versions of Android Studio.
 // See http://tools.android.com/build/studio.
 sourceCompatibility = 1.6
 dependencies {
-    compile 'com.android.tools.lint:lint-api:24.3.0'
-    compile 'com.android.tools.lint:lint-checks:24.3.0'
+    compile 'com.android.tools.lint:lint-api:24.3.1'
+    compile 'com.android.tools.lint:lint-checks:24.3.1'
     testCompile 'junit:junit:4.11'
-    testCompile 'com.android.tools.lint:lint:24.3.0'
-    testCompile 'com.android.tools.lint:lint-tests:24.3.0'
-    testCompile 'com.android.tools:testutils:24.3.0'
+    testCompile 'com.android.tools.lint:lint:24.3.1'
+    testCompile 'com.android.tools.lint:lint-tests:24.3.1'
+    testCompile 'com.android.tools:testutils:24.3.1'
 }
 
 jar {