Revert "Upgrade to most recent android build tools version (#9878)" (#9888)

This reverts commit 5ed2984e.

dev/benchmarks/complex_layout/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

dev/benchmarks/microbenchmarks/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

dev/integration_tests/channels/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

examples/catalog/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

examples/flutter_gallery/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

examples/flutter_view/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

examples/hello_world/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

examples/layers/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

examples/platform_channel/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

examples/stocks/android/app/build.gradle

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

packages/flutter_tools/templates/create/android.tmpl/app/build.gradle.tmpl

@@ -16,7 +16,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.2'
 
     lintOptions {
         disable 'InvalidPackage'

packages/flutter_tools/templates/plugin/android.tmpl/build.gradle.tmpl

@@ -21,7 +21,7 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '25.0.0'
 
     defaultConfig {
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"