diff -r ef76fc2ac88c -r e4420d2515f1 org.chromium.sdk/src/org/chromium/sdk/Breakpoint.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.chromium.sdk/src/org/chromium/sdk/Breakpoint.java	Wed Dec 23 17:13:18 2009 -0800
@@ -0,0 +1,101 @@
+// 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;
+
+/**
+ * A breakpoint in the browser JavaScript virtual machine. The {@code set*}
+ * method invocations will not take effect until
+ * {@link #flush(org.chromium.sdk.BrowserTab.BreakpointCallback)} is called.
+ */
+public interface Breakpoint {
+
+  /**
+   * Known breakpoint types.
+   */
+  enum Type {
+    FUNCTION,
+    SCRIPT_NAME,
+    SCRIPT_ID
+  }
+
+  /**
+   * This value is used when the corresponding parameter is absent.
+   *
+   * @see #getIgnoreCount()
+   * @see #setIgnoreCount(int)
+   * @see BrowserTab#setBreakpoint(Type, String, int, int, boolean, String, int, org.chromium.sdk.BrowserTab.BreakpointCallback)
+   */
+  int EMPTY_VALUE = -1;
+
+  /**
+   * A breakpoint has this ID if it does not reflect an actual breakpoint in a
+   * JavaScript VM debugger.
+   */
+  long INVALID_ID = -1;
+
+  /**
+   * @return the breakpoint type
+   */
+  Type getType();
+
+  /**
+   * @return the breakpoint ID as reported by the JavaScript VM debugger
+   */
+  long getId();
+
+  /**
+   * @return whether this breakpoint is enabled
+   */
+  boolean isEnabled();
+
+  /**
+   * Sets whether this breakpoint is enabled.
+   *
+   * @param enabled whether the breakpoint should be enabled
+   */
+  void setEnabled(boolean enabled);
+
+  /**
+   * @return ignore count for this breakpoint or {@code EMPTY_VALUE} if none
+   */
+  int getIgnoreCount();
+
+  /**
+   * Sets the ignore count for this breakpoint ({@code EMPTY_VALUE} to clear).
+   *
+   * @param ignoreCount the new ignored hits count to set
+   */
+  void setIgnoreCount(int ignoreCount);
+
+  /**
+   * @return breakpoint condition as plain JavaScript or {@code null} if none
+   */
+  String getCondition();
+
+  /**
+   * Sets the breakpoint condition as plain JavaScript ({@code null} to clear).
+   *
+   * @param condition the new breakpoint condition
+   */
+  void setCondition(String condition);
+
+  /**
+   * Removes the breakpoint from the JS debugger and invokes the
+   * callback once the operation has finished. This operation does not require
+   * a flush() invocation.
+   *
+   * @param callback to invoke once the operation result is available
+   */
+  void clear(BrowserTab.BreakpointCallback callback);
+
+  /**
+   * Flushes the breakpoint parameter changes (set* methods) into the browser
+   * and invokes the callback once the operation has finished. This method must
+   * be called for the set* method invocations to take effect.
+   *
+   * @param callback to invoke once the operation result is available
+   */
+  void flush(BrowserTab.BreakpointCallback callback);
+}