android: Mark flaky tests with @RetryOnFailure

content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java

Index: content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java
diff --git a/content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java b/content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java
index c2a01c1558c1df86001838dbef33b35523dbd635..8466f40d17881e18cc51686c1e18cf861c41d064 100644
--- a/content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java
+++ b/content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java
@@ -158,6 +158,7 @@ public class ImeTest extends ContentShellTestBase {
 
     @SmallTest
     @Feature({"TextInput", "Main"})
+    @RetryOnFailure
     public void testDeleteSurroundingTextWithZeroValue() throws Throwable {
         commitText("hello", 1);
         waitAndVerifyUpdateSelection(0, 5, 5, -1, -1);
@@ -685,6 +686,7 @@ public class ImeTest extends ContentShellTestBase {
 
     @SmallTest
     @Feature({"TextInput"})
+    @RetryOnFailure
     public void testImeStaysOnLongPressingDifferentNonEmptyInputs() throws Exception {
         DOMUtils.focusNode(mWebContents, "input_text");
         assertWaitForKeyboardStatus(true);