Implement shared libraries logging on Mac OS X, added required support in Tick Processor.

tools/tickprocessor-driver.js

Index: tools/tickprocessor-driver.js
diff --git a/tools/tickprocessor-driver.js b/tools/tickprocessor-driver.js
index f7cfd13f09182afce00124b44f3b1580240b39db..dc6779607a064165af311d050af6fbdca7b0e872 100644
--- a/tools/tickprocessor-driver.js
+++ b/tools/tickprocessor-driver.js
@@ -37,11 +37,15 @@ function processArguments(args) {
   }
 }
 
+var entriesProviders = {
+  'unix': UnixCppEntriesProvider,
+  'windows': WindowsCppEntriesProvider,
+  'mac': MacCppEntriesProvider
+};
 
 var params = processArguments(arguments);
 var tickProcessor = new TickProcessor(
-  params.platform == 'unix' ? new UnixCppEntriesProvider(params.nm) :
-    new WindowsCppEntriesProvider(),
+  new (entriesProviders[params.platform])(params.nm),
   params.separateIc,
   params.ignoreUnknown,
   params.stateFilter);