Add support for running the profiler output processing scripts with node.

tools/profile.js

Index: tools/profile.js
diff --git a/tools/profile.js b/tools/profile.js
index f0814a2f0d9cc3303cf5ae8f5633058a1e7243cd..85981f85c29cc65602ee0c246c6992f040d22bbd 100644
--- a/tools/profile.js
+++ b/tools/profile.js
@@ -25,6 +25,11 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Node imports
+if (typeof module !== 'undefined' && module.exports) {
+  CodeMap = require('./codemap');
+  ConsArray = require('./consarray');
+}
 
 /**
  * Creates a profile object for processing profiling-related events
@@ -399,7 +404,6 @@ Profile.prototype.getFlatProfile = function(opt_label) {
   return counters;
 };
 
-

[Jakob Kummerow, 2015/06/19 09:43:53]

keep this line

[mattloring, 2015/06/19 17:29:03]

Done.

 Profile.CEntryNode = function(name, ticks) {
   this.name = name;
   this.ticks = ticks;
@@ -832,3 +836,8 @@ CallTree.Node.prototype.descendToChild = function(
   }
   return curr;
 };
+
+// Node exports
+if (typeof module !== 'undefined' && module.exports) {
+  module.exports = Profile;
+}