Replace java_files with sources in //mojo

Replace usages of java_files with sources in above gn files, and
automatically format.

This CL was uploaded by git cl split.

TBR=sky@chromium.org

Bug: 1035074
Change-Id: I4242e06e1ddfdb63c6253237ce3e726fb6803883
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1980956Reviewed-by: Natalie Chouinard <chouinard@chromium.org>
Commit-Queue: Natalie Chouinard <chouinard@chromium.org>
Auto-Submit: Natalie Chouinard <chouinard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#727234}

mojo/public/java/BUILD.gn

@@ -5,7 +5,7 @@
 import("//build/config/android/rules.gni")
 
 android_library("system_java") {
-  java_files = [
+  sources = [
     "system/src/org/chromium/mojo/system/Core.java",
     "system/src/org/chromium/mojo/system/DataPipe.java",
     "system/src/org/chromium/mojo/system/Flags.java",
@@ -16,9 +16,9 @@ android_library("system_java") {
     "system/src/org/chromium/mojo/system/MojoResult.java",
     "system/src/org/chromium/mojo/system/Pair.java",
     "system/src/org/chromium/mojo/system/ResultAnd.java",
+    "system/src/org/chromium/mojo/system/RunLoop.java",
     "system/src/org/chromium/mojo/system/SharedBufferHandle.java",
     "system/src/org/chromium/mojo/system/UntypedHandle.java",
-    "system/src/org/chromium/mojo/system/RunLoop.java",
     "system/src/org/chromium/mojo/system/Watcher.java",
   ]
 
@@ -28,7 +28,7 @@ android_library("system_java") {
 }
 
 android_library("bindings_java") {
-  java_files = [
+  sources = [
     "bindings/src/org/chromium/mojo/bindings/AssociatedInterfaceNotSupported.java",
     "bindings/src/org/chromium/mojo/bindings/AssociatedInterfaceRequestNotSupported.java",
     "bindings/src/org/chromium/mojo/bindings/AutoCloseableRouter.java",
@@ -44,15 +44,15 @@ android_library("bindings_java") {
     "bindings/src/org/chromium/mojo/bindings/ExceptionHandler.java",
     "bindings/src/org/chromium/mojo/bindings/ExecutorFactory.java",
     "bindings/src/org/chromium/mojo/bindings/HandleOwner.java",
-    "bindings/src/org/chromium/mojo/bindings/InterfaceControlMessagesHelper.java",
     "bindings/src/org/chromium/mojo/bindings/Interface.java",
+    "bindings/src/org/chromium/mojo/bindings/InterfaceControlMessagesHelper.java",
     "bindings/src/org/chromium/mojo/bindings/InterfaceRequest.java",
-    "bindings/src/org/chromium/mojo/bindings/MessageHeader.java",
     "bindings/src/org/chromium/mojo/bindings/Message.java",
+    "bindings/src/org/chromium/mojo/bindings/MessageHeader.java",
     "bindings/src/org/chromium/mojo/bindings/MessageReceiver.java",
     "bindings/src/org/chromium/mojo/bindings/MessageReceiverWithResponder.java",
-    "bindings/src/org/chromium/mojo/bindings/RouterImpl.java",
     "bindings/src/org/chromium/mojo/bindings/Router.java",
+    "bindings/src/org/chromium/mojo/bindings/RouterImpl.java",
     "bindings/src/org/chromium/mojo/bindings/SerializationException.java",
     "bindings/src/org/chromium/mojo/bindings/ServiceMessage.java",
     "bindings/src/org/chromium/mojo/bindings/SideEffectFreeCloseable.java",
@@ -69,7 +69,9 @@ android_library("bindings_java") {
 }
 
 android_library("base_java") {
-  java_files = [ "base/src/org/chromium/mojo_base/BigBufferUtil.java" ]
+  sources = [
+    "base/src/org/chromium/mojo_base/BigBufferUtil.java",
+  ]
 
   deps = [
     ":system_java",

mojo/public/java/system/BUILD.gn

@@ -48,7 +48,7 @@ source_set("native_support") {
 }
 
 android_library("system_impl_java") {
-  java_files = [
+  sources = [
     "src/org/chromium/mojo/system/impl/BaseRunLoop.java",
     "src/org/chromium/mojo/system/impl/CoreImpl.java",
     "src/org/chromium/mojo/system/impl/DataPipeConsumerHandleImpl.java",
@@ -71,7 +71,9 @@ android_library("system_impl_java") {
 # Targets should also depend on :test_support for the native side.
 android_library("test_support_java") {
   testonly = true
-  java_files = [ "javatests/src/org/chromium/mojo/MojoTestRule.java" ]
+  sources = [
+    "javatests/src/org/chromium/mojo/MojoTestRule.java",
+  ]
   deps = [
     "//base:base_java",
     "//third_party/junit",
@@ -94,7 +96,7 @@ source_set("test_support") {
 
 android_library("mojo_javatests") {
   testonly = true
-  java_files = [
+  sources = [
     "javatests/src/org/chromium/mojo/HandleMock.java",
     "javatests/src/org/chromium/mojo/TestUtils.java",
     "javatests/src/org/chromium/mojo/bindings/BindingsHelperTest.java",
@@ -110,10 +112,10 @@ android_library("mojo_javatests") {
     "javatests/src/org/chromium/mojo/bindings/ReadAndDispatchMessageTest.java",
     "javatests/src/org/chromium/mojo/bindings/RouterTest.java",
     "javatests/src/org/chromium/mojo/bindings/SerializationTest.java",
-    "javatests/src/org/chromium/mojo/bindings/test/mojom/mojo/IntegrationTestInterfaceTestHelper.java",
     "javatests/src/org/chromium/mojo/bindings/ValidationTest.java",
     "javatests/src/org/chromium/mojo/bindings/ValidationTestUtil.java",
     "javatests/src/org/chromium/mojo/bindings/ValidationTestUtilTest.java",
+    "javatests/src/org/chromium/mojo/bindings/test/mojom/mojo/IntegrationTestInterfaceTestHelper.java",
     "javatests/src/org/chromium/mojo/system/impl/CoreImplTest.java",
     "javatests/src/org/chromium/mojo/system/impl/WatcherImplTest.java",
   ]