Support variable changing in SDK interface and v8 native

plugins/org.chromium.sdk/src/org/chromium/sdk/internal/v8native/ContextBuilder.java

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.sdk.internal.v8native;
 
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
@@ skipping 285 matching lines @@
 
       Collection<Breakpoint> getBreakpointsHitSafe() {
         return data.breakpointsHit;
       }
 
       ExceptionData getExceptionDataSafe() {
         return data.exceptionData;
       }
 
       @Override
-      public JsEvaluateContext getGlobalEvaluateContext() {
+      public JsEvaluateContextImpl getGlobalEvaluateContext() {
         return evaluateContext;
       }
 
       /**
        * @throws IllegalStateException if context has already been continued
        */
       @Override
       public void continueVm(StepAction stepAction, int stepCount,
           final ContinueCallback callback) {
         continueVm(stepAction, stepCount, callback, null);
@@ skipping 72 matching lines @@
           }
 
           @Override
           public DebugContext setFrames(List<FrameObject> jsonFrames) {
             data.frames = new Frames(jsonFrames, PreContext.this);
             return UserContextImpl.this;
           }
         };
       }
 
-      private final JsEvaluateContext evaluateContext = new JsEvaluateContextImpl() {
+      private final JsEvaluateContextImpl evaluateContext = new JsEvaluateContextImpl() {
         @Override
         protected Integer getFrameIdentifier() {
           return null;
         }
         @Override
         public InternalContext getInternalContext() {
           return PreContext.this;
         }
       };
     }
@@ skipping 77 matching lines @@
     }
     return buildNewContext().setContextState(userContext.getBreakpointsHitSafe(),
         userContext.getExceptionDataSafe());
   }
 
   public static InternalContext getInternalContextForTests(DebugContext debugContext) {
     PreContext.UserContextImpl userContext = (PreContext.UserContextImpl) debugContext;
     return userContext.getInternalContextForTests();
   }
 }