DO NOT SUBMIT: Bundle IME-related messages into one for batch edit

content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java

Index: content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java b/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
index e40bdd0b50bf6cf74f35ba0c33804d178a619683..cb16c3df5bb4f3d96575ce35307765312c4203ce 100644
--- a/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
+++ b/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
@@ -532,6 +532,16 @@ public class ImeAdapter {
         return true;
     }
 
+    void beginBatchEdit() {
+        if (mNativeImeAdapterAndroid == 0) return;
+        nativeBeginBatchEdit(mNativeImeAdapterAndroid);
+    }
+
+    void endBatchEdit() {
+        if (mNativeImeAdapterAndroid == 0) return;
+        nativeEndBatchEdit(mNativeImeAdapterAndroid);
+    }
+
     void notifyUserAction() {
         mInputMethodManagerWrapper.notifyUserAction();
     }
@@ -760,6 +770,8 @@ public class ImeAdapter {
         }
     }
 
+    private native void nativeBeginBatchEdit(long nativeImeAdapterAndroid);
+    private native void nativeEndBatchEdit(long nativeImeAdapterAndroid);
     private native boolean nativeSendKeyEvent(long nativeImeAdapterAndroid, KeyEvent event,
             int type, int modifiers, long timestampMs, int keyCode, int scanCode,
             boolean isSystemKey, int unicodeChar);