Revert restartInput change off the M57 release branch.

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 930afc0edbdb982daf9482aacb1c705ab2e3c5f3..df58b85a1caa6589cebf562a34cb16f6ee454732 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
@@ -116,7 +116,6 @@ public class ImeAdapter {
     private String mLastText;
     private int mLastCompositionStart;
     private int mLastCompositionEnd;
-    private boolean mRestartInputOnNextStateUpdate;
 
     /**
      * @param wrapper InputMethodManagerWrapper that should receive all the call directed to
@@ -256,13 +255,46 @@ public class ImeAdapter {
     }
 
     /**
-     * Updates internal representation of the text being edited and its selection and composition
-     * properties.
-     *
+     * Shows or hides the keyboard based on passed parameters.
      * @param textInputType Text input type for the currently focused field in renderer.
      * @param textInputFlags Text input flags.
      * @param textInputMode Text input mode.
      * @param showIfNeeded Whether the keyboard should be shown if it is currently hidden.
+     */
+    public void updateKeyboardVisibility(
+            int textInputType, int textInputFlags, int textInputMode, boolean showIfNeeded) {
+        if (DEBUG_LOGS) {
+            Log.w(TAG, "updateKeyboardVisibility: type [%d->%d], flags [%d], show [%b], ",
+                    mTextInputType, textInputType, textInputFlags, showIfNeeded);
+        }
+        boolean needsRestart = false;
+        mTextInputFlags = textInputFlags;
+        if (mTextInputMode != textInputMode) {
+            mTextInputMode = textInputMode;
+            needsRestart = true;
+        }
+
+        if (mTextInputType != textInputType) {
+            mTextInputType = textInputType;
+            // No need to restart if we are going to hide anyways.
+            if (textInputType != TextInputType.NONE) needsRestart = true;
+        }
+
+        if (needsRestart) restartInput();
+
+        // There is no API for us to get notified of user's dismissal of keyboard.
+        // Therefore, we should try to show keyboard even when text input type hasn't changed.
+        if (textInputType != TextInputType.NONE) {
+            if (showIfNeeded) showSoftKeyboard();
+        } else {
+            hideKeyboard();
+        }
+    }
+
+    /**
+     * Updates internal representation of the text being edited and its selection and composition
+     * properties.
+     *
      * @param text The String contents of the field being edited.
      * @param selectionStart The character offset of the selection start, or the caret position if
      *                       there is no selection.
@@ -274,26 +306,8 @@ public class ImeAdapter {
      *                       selection.
      * @param replyToRequest True when the update was requested by IME.
      */
-    public void updateState(int textInputType, int textInputFlags, int textInputMode,
-            boolean showIfNeeded, String text, int selectionStart, int selectionEnd,
-            int compositionStart, int compositionEnd, boolean replyToRequest) {
-        Log.w(TAG, "updateState: type [%d->%d], flags [%d], show [%b], ", mTextInputType,
-                textInputType, textInputFlags, showIfNeeded);
-        boolean needsRestart = false;
-        if (mRestartInputOnNextStateUpdate) {
-            needsRestart = true;
-            mRestartInputOnNextStateUpdate = false;
-        }
-
-        mTextInputFlags = textInputFlags;
-        if (mTextInputMode != textInputMode) {
-            mTextInputMode = textInputMode;
-            needsRestart = true;
-        }
-        if (mTextInputType != textInputType) {
-            mTextInputType = textInputType;
-            needsRestart = true;
-        }
+    public void updateState(String text, int selectionStart, int selectionEnd, int compositionStart,
+            int compositionEnd, boolean replyToRequest) {
         if (mCursorAnchorInfoController != null && (!TextUtils.equals(mLastText, text)
                 || mLastSelectionStart != selectionStart || mLastSelectionEnd != selectionEnd
                 || mLastCompositionStart != compositionStart
@@ -306,15 +320,6 @@ public class ImeAdapter {
         mLastCompositionStart = compositionStart;
         mLastCompositionEnd = compositionEnd;
 
-        if (textInputType == TextInputType.NONE) {
-            hideKeyboard();
-        } else {
-            if (needsRestart) restartInput();
-            // There is no API for us to get notified of user's dismissal of keyboard.
-            // Therefore, we should try to show keyboard even when text input type hasn't changed.
-            if (showIfNeeded) showSoftKeyboard();
-        }
-
         if (mInputConnection == null) return;
         boolean singleLine = mTextInputType != TextInputType.TEXT_AREA
                 && mTextInputType != TextInputType.CONTENT_EDITABLE;
@@ -486,7 +491,6 @@ public class ImeAdapter {
         mTextInputType = TextInputType.NONE;
         mTextInputFlags = 0;
         mTextInputMode = WebTextInputMode.kDefault;
-        mRestartInputOnNextStateUpdate = false;
         // This will trigger unblocking if necessary.
         hideKeyboard();
     }
@@ -668,7 +672,7 @@ public class ImeAdapter {
         }
 
         if (mTextInputType != TextInputType.NONE && mInputConnection != null && isEditable) {
-            mRestartInputOnNextStateUpdate = true;
+            restartInput();
         }
     }