Stop linking in the old Mojo EDK.

ipc/mojo/ipc_mojo_bootstrap_unittest.cc

Index: ipc/mojo/ipc_mojo_bootstrap_unittest.cc
diff --git a/ipc/mojo/ipc_mojo_bootstrap_unittest.cc b/ipc/mojo/ipc_mojo_bootstrap_unittest.cc
index 60046d16c529004cf6b88c8496f5839de9c0d4ab..5e94996771b4d07d93b58689ac28c4c5aa8a4e64 100644
--- a/ipc/mojo/ipc_mojo_bootstrap_unittest.cc
+++ b/ipc/mojo/ipc_mojo_bootstrap_unittest.cc
@@ -26,7 +26,7 @@ class TestingDelegate : public IPC::MojoBootstrap::Delegate {
  public:
   TestingDelegate() : passed_(false) {}
 
-  void OnPipeAvailable(mojo::embedder::ScopedPlatformHandle handle,
+  void OnPipeAvailable(mojo::edk::ScopedPlatformHandle handle,
                        int32_t peer_pid) override;
   void OnBootstrapError() override;
 
@@ -37,7 +37,7 @@ class TestingDelegate : public IPC::MojoBootstrap::Delegate {
 };
 
 void TestingDelegate::OnPipeAvailable(
-    mojo::embedder::ScopedPlatformHandle handle,
+    mojo::edk::ScopedPlatformHandle handle,
     int32_t peer_pid) {
   passed_ = true;
   base::MessageLoop::current()->QuitWhenIdle();