Disable InputImeApiTest.BasicApiTest

This test fails at least once in 95% of all try runs. It is the most flaky on
Linux builders.

TBR=shuchen@chromium.org,azurewei@chromium.org

Bug: 882338
Change-Id: Ie7ca412494b5f4e89c28f58e8786b07615cda1e1
Reviewed-on: https://chromium-review.googlesource.com/1215025Reviewed-by: Dominic Battré <battre@chromium.org>
Commit-Queue: Dominic Battré <battre@chromium.org>
Cr-Commit-Position: refs/heads/master@{#589857}

chrome/browser/ui/views/ime/input_ime_apitest_nonchromeos.cc

@@ -64,7 +64,9 @@ class InputImeApiTest : public ExtensionApiTest {
   DISALLOW_COPY_AND_ASSIGN(InputImeApiTest);
 };
 
-IN_PROC_BROWSER_TEST_F(InputImeApiTest, BasicApiTest) {
+// TODO(crbug.com/882338) This test fails basically once per try run.
+// See bug for details.
+IN_PROC_BROWSER_TEST_F(InputImeApiTest, DISABLED_BasicApiTest) {
   // Manipulates the focused text input client because the follow cursor
   // window requires the text input focus.
   ui::InputMethod* input_method =