[WIP Approach 1] Straighten up input method reactivation

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 c8447b0e7cf88b35d5e2948a92549eaaabaf3231..28744004efbd60a11df4a97336ba6bd14765602c 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
@@ -54,7 +54,7 @@ import org.chromium.ui.picker.InputDialogContainer;
 @JNINamespace("content")
 public class ImeAdapter {
     private static final String TAG = "cr_Ime";
-    private static final boolean DEBUG_LOGS = false;
+    private static final boolean DEBUG_LOGS = true;
 
     public static final int COMPOSITION_KEY_CODE = 229;
 
@@ -277,11 +277,7 @@ public class ImeAdapter {
                     mTextInputType, textInputType, textInputFlags, showIfNeeded);
         }
         mTextInputFlags = textInputFlags;
-        if (mTextInputType != textInputType) {
-            mTextInputType = textInputType;
-            // No need to restart if we are going to hide anyways.
-            if (textInputType != TextInputType.NONE) restartInput();
-        }
+        mTextInputType = textInputType;
 
         // 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.
@@ -664,9 +660,9 @@ public class ImeAdapter {
             mCursorAnchorInfoController.focusedNodeChanged(isEditable);
         }
 
-        if (mTextInputType != TextInputType.NONE && mInputConnection != null && isEditable) {
-            restartInput();
-        }
+        // When it's not editable, we depend on updateKeyboardVisibility() to hide
+        // the keyboard first before restarting.
+        if (isEditable) restartInput();
     }
 
     /**