Revert "Merge "Reload page when A11y is on and the JavaScript state changes." into jb-mr1-dev"

This reverts commit 6d00c72433, reversing
changes made to 41bfb75f7c.

core/java/android/webkit/AccessibilityInjector.java

@@ -279,7 +279,6 @@ class AccessibilityInjector {
         }
 
         if (!shouldInjectJavaScript(url)) {
-            mAccessibilityScriptInjected = false;
             toggleFallbackAccessibilityInjector(true);
             return;
         }
@@ -292,23 +291,6 @@ class AccessibilityInjector {
         mAccessibilityScriptInjected = true;
     }
 
-    /**
-     * Adjusts the accessibility injection state to reflect changes in the
-     * JavaScript enabled state.
-     *
-     * @param enabled Whether JavaScript is enabled.
-     */
-    public void updateJavaScriptEnabled(boolean enabled) {
-        if (enabled) {
-            addAccessibilityApisIfNecessary();
-        } else {
-            removeAccessibilityApisIfNecessary();
-        }
-
-        // We have to reload the page after adding or removing APIs.
-        mWebView.reload();
-    }
-
     /**
      * Toggles the non-JavaScript method for handling accessibility.
      *

core/java/android/webkit/WebSettingsClassic.java

@@ -1135,7 +1135,6 @@ public class WebSettingsClassic extends WebSettings {
         if (mJavaScriptEnabled != flag) {
             mJavaScriptEnabled = flag;
             postSync();
-            mWebView.updateJavaScriptEnabled(flag);
         }
     }
 

core/java/android/webkit/WebViewClassic.java

@@ -1626,12 +1626,6 @@ public final class WebViewClassic implements WebViewProvider, WebViewProvider.Sc
         mZoomManager.updateMultiTouchSupport(context);
     }
 
-    void updateJavaScriptEnabled(boolean enabled) {
-        if (isAccessibilityEnabled()) {
-            getAccessibilityInjector().updateJavaScriptEnabled(enabled);
-        }
-    }
-
     private void init() {
         OnTrimMemoryListener.init(mContext);
         mWebView.setWillNotDraw(false);