Remove useless args and processing.

Bug: 13062385
Change-Id: I426545d1fe8fd76bcf4d1dce19e6b571a55c79ae
diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
index f975863..573c605 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
@@ -340,10 +340,6 @@
         mState.onCodeInput(code, mLatinIME.getCurrentAutoCapsState());
     }
 
-    private boolean isShowingMainKeyboard() {
-        return null != mKeyboardView && mKeyboardView.isShown();
-    }
-
     public boolean isShowingEmojiPalettes() {
         return mEmojiPalettesView != null && mEmojiPalettesView.isShown();
     }
@@ -376,10 +372,6 @@
         }
     }
 
-    public boolean isShowingMainKeyboardOrEmojiPalettes() {
-        return isShowingMainKeyboard() || isShowingEmojiPalettes();
-    }
-
     public View onCreateInputView(final boolean isHardwareAcceleratedDrawingEnabled) {
         if (mKeyboardView != null) {
             mKeyboardView.closing();
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 44282a4..1179bc3 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -853,7 +853,7 @@
         }
         // This will set the punctuation suggestions if next word suggestion is off;
         // otherwise it will clear the suggestion strip.
-        setNeutralSuggestionStripInternal(false /* needsInputViewShown */);
+        setNeutralSuggestionStripInternal();
 
         mHandler.cancelUpdateSuggestionStrip();
         mHandler.cancelDoubleSpacePeriodTimer();
@@ -1018,23 +1018,18 @@
                 null /* rawSuggestions */, false /* typedWordValid */, false /* willAutoCorrect */,
                 false /* isObsoleteSuggestions */, false /* isPrediction */);
         // When in fullscreen mode, show completions generated by the application forcibly
-        setSuggestedWords(suggestedWords, true /* isSuggestionStripVisible */,
-                true /* needsInputViewShown */);
+        setSuggestedWords(suggestedWords, true /* isSuggestionStripVisible */);
         if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) {
             ResearchLogger.latinIME_onDisplayCompletions(applicationSpecifiedCompletions);
         }
     }
 
-    private void setSuggestionStripShownInternal(final boolean isSuggestionStripVisible,
-            final boolean needsInputViewShown) {
+    private void setSuggestionStripShownInternal(final boolean isSuggestionStripVisible) {
         // TODO: Modify this if we support suggestions with hard keyboard
         if (!onEvaluateInputViewShown() || !hasSuggestionStripView()) {
             return;
         }
-        final boolean inputViewShown = mKeyboardSwitcher.isShowingMainKeyboardOrEmojiPalettes();
-        final boolean shouldShowSuggestions = isSuggestionStripVisible
-                && (needsInputViewShown ? inputViewShown : true);
-        if (shouldShowSuggestions) {
+        if (isSuggestionStripVisible) {
             mSuggestionStripView.setVisibility(View.VISIBLE);
         } else {
             mSuggestionStripView.setVisibility(isFullscreenMode() ? View.GONE : View.INVISIBLE);
@@ -1366,7 +1361,7 @@
 
     // TODO[IL]: Define a clear interface for this
     public void setSuggestedWords(final SuggestedWords suggestedWords,
-            final boolean isSuggestionStripVisible, final boolean needsInputViewShown) {
+            final boolean isSuggestionStripVisible) {
         mInputLogic.setSuggestedWords(suggestedWords);
         if (!hasSuggestionStripView()) {
             return;
@@ -1386,7 +1381,7 @@
                     SubtypeLocaleUtils.isRtlLanguage(mSubtypeSwitcher.getCurrentSubtype()));
         }
         mKeyboardSwitcher.onAutoCorrectionStateChanged(suggestedWords.mWillAutoCorrect);
-        setSuggestionStripShownInternal(isSuggestionStripVisible, needsInputViewShown);
+        setSuggestionStripShownInternal(isSuggestionStripVisible);
     }
 
     // TODO[IL]: Move this out of LatinIME.
@@ -1472,8 +1467,7 @@
             setNeutralSuggestionStrip();
         } else {
             mInputLogic.mWordComposer.setAutoCorrection(autoCorrection);
-            setSuggestedWords(
-                    suggestedWords, isSuggestionStripVisible(), true /* needsInputViewShown */);
+            setSuggestedWords(suggestedWords, isSuggestionStripVisible());
         }
         // Cache the auto-correction in accessibility code so we can speak it if the user
         // touches a key that will insert it.
@@ -1502,14 +1496,14 @@
     // punctuation suggestions (if it's disabled).
     @Override
     public void setNeutralSuggestionStrip() {
-        setNeutralSuggestionStripInternal(true /* needsInputViewShown */);
+        setNeutralSuggestionStripInternal();
     }
 
-    private void setNeutralSuggestionStripInternal(final boolean needsInputViewShown) {
+    private void setNeutralSuggestionStripInternal() {
         final SettingsValues currentSettings = mSettings.getCurrent();
         final SuggestedWords neutralSuggestions = currentSettings.mBigramPredictionEnabled
                 ? SuggestedWords.EMPTY : currentSettings.mSpacingAndPunctuations.mSuggestPuncList;
-        setSuggestedWords(neutralSuggestions, isSuggestionStripVisible(), needsInputViewShown);
+        setSuggestedWords(neutralSuggestions, isSuggestionStripVisible());
     }
 
     // TODO: Make this private