Get the path of the plugin interposing library from the embedder, since they're the ones who bundle…

chrome/common/chrome_content_client.cc

Index: chrome/common/chrome_content_client.cc
===================================================================
--- chrome/common/chrome_content_client.cc	(revision 147830)
+++ chrome/common/chrome_content_client.cc	(working copy)
@@ -75,6 +75,9 @@
 const char kGTalkPluginExtension[] = ".googletalk";
 const char kGTalkPluginDescription[] = "Google Talk Plugin";
 
+const char kInterposeLibraryPath[] =
+    "@executable_path/../../../libplugin_carbon_interpose.dylib";
+
 #if defined(ENABLE_REMOTING)
 #if defined(GOOGLE_CHROME_BUILD)
 const char kRemotingViewerPluginName[] = "Chrome Remote Desktop Viewer";
@@ -532,6 +535,10 @@
   }
   return false;
 }
+
+std::string ChromeContentClient::GetCarbonInterposePath() const {
+  return std::string(kInterposeLibraryPath);
+}
 #endif
 
 bool ChromeContentClient::GetBundledFieldTrialPepperFlash(