--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.chromium.sdk/src/org/chromium/sdk/internal/FrameMirror.java	Wed Dec 23 17:13:18 2009 -0800
@@ -0,0 +1,95 @@
+// 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;
+
+import java.util.List;
+
+import org.chromium.sdk.Script;
+import org.chromium.sdk.internal.protocol.FrameObject;
+import org.chromium.sdk.internal.tools.v8.V8Helper;
+
+/**
+ * A representation of a remote JavaScript VM call frame.
+ */
+public class FrameMirror {
+
+  /**
+   * A name of the script associated with the frame.
+   */
+  private final String scriptName;
+
+  /**
+   * 0-based line number in the entire script resource.
+   */
+  private final int lineNumber;
+
+  /**
+   * Function name associated with the frame.
+   */
+  private final String frameFunction;
+
+  /**
+   * The associated script id value.
+   */
+  private final long scriptId;
+
+  /**
+   * A script associated with the frame.
+   */
+  private Script script;
+
+  /**
+   * The JSON descriptor of the frame.
+   */
+  private final FrameObject frameObject;
+
+  public FrameMirror(FrameObject frameObject,
+      String scriptName, int line, long scriptId, String frameFunction) {
+    this.frameObject = frameObject;
+    this.scriptName = scriptName;
+    this.lineNumber = line;
+    this.scriptId = scriptId;
+    this.frameFunction = frameFunction;
+  }
+
+  public String getScriptName() {
+    return scriptName;
+  }
+
+  public long getScriptId() {
+    return scriptId;
+  }
+
+  /**
+   * @return the 0-based line number in the resource
+   */
+  public int getLine() {
+    return lineNumber;
+  }
+
+  public String getFunctionName() {
+    return frameFunction;
+  }
+
+  public List<PropertyReference> getLocals() {
+    return V8Helper.computeLocals(frameObject);
+  }
+
+  public List<ScopeMirror> getScopes() {
+    return V8Helper.computeScopes(frameObject);
+  }
+
+  public PropertyReference getReceiverRef() {
+    return V8Helper.computeReceiverRef(frameObject);
+  }
+
+  public synchronized void setScript(Script script) {
+    this.script = script;
+  }
+
+  public synchronized Script getScript() {
+    return script;
+  }
+}