Fix ArcInputMethodManagerServiceTest.DisableFallbackVirtualKeyboard in single process mash.

Bug: 910240
Test: unit_tests --gtest_filter=*ArcInput* --enable-features=SingleProcessMash
Change-Id: I1e836b6743026c901f1f328d96213d2a3eeb3c24
Reviewed-on: https://chromium-review.googlesource.com/c/1358292Reviewed-by: Tetsui Ohkubo <tetsui@chromium.org>
Commit-Queue: Yuichiro Hanada <yhanada@chromium.org>
Cr-Commit-Position: refs/heads/master@{#613026}

chrome/browser/chromeos/arc/input_method_manager/arc_input_method_manager_service_unittest.cc

@@ -927,19 +927,22 @@ TEST_F(ArcInputMethodManagerServiceTest, DisableFallbackVirtualKeyboard) {
   client->SetEnableFlag(keyboard::mojom::KeyboardEnableFlag::kTouchEnabled);
   client->FlushForTesting();
   base::RunLoop().RunUntilIdle();  // Allow observers to fire and process.
-  ASSERT_TRUE(client->is_keyboard_enabled());
+  ASSERT_FALSE(client->IsEnableFlagSet(
+      keyboard::mojom::KeyboardEnableFlag::kAndroidDisabled));
 
   // It's disabled when the ARC IME is activated.
   imm()->state()->SetActiveInputMethod(arc_ime_id);
   service()->InputMethodChanged(imm(), profile(), false);
   client->FlushForTesting();
-  EXPECT_FALSE(client->is_keyboard_enabled());
+  EXPECT_TRUE(client->IsEnableFlagSet(
+      keyboard::mojom::KeyboardEnableFlag::kAndroidDisabled));
 
   // It's re-enabled when the ARC IME is deactivated.
   imm()->state()->SetActiveInputMethod(component_extension_ime_id);
   service()->InputMethodChanged(imm(), profile(), false);
   client->FlushForTesting();
-  EXPECT_TRUE(client->is_keyboard_enabled());
+  EXPECT_FALSE(client->IsEnableFlagSet(
+      keyboard::mojom::KeyboardEnableFlag::kAndroidDisabled));
 }
 
 TEST_F(ArcInputMethodManagerServiceTest, ShowVirtualKeyboard) {