[Mac] Do not initialize the MockCrApplication in base::TestSuite.

ui/app_list/test/run_all_unittests.cc

Index: ui/app_list/test/run_all_unittests.cc
diff --git a/ui/app_list/test/run_all_unittests.cc b/ui/app_list/test/run_all_unittests.cc
index 19f0a0c873ccf89715c1ac87fb7570fa12b6c7cb..93244c016985f745f5cbb582e093df5598d59311 100644
--- a/ui/app_list/test/run_all_unittests.cc
+++ b/ui/app_list/test/run_all_unittests.cc
@@ -14,6 +14,8 @@
 
 #if !defined(OS_MACOSX)

[Mark Mentovai, 2014/10/17 19:44:58]

Now that these have an else clause, they’d probably be a little more
straightforward to read if the “if” weren’t negated.

[Robert Sesek, 2014/10/17 21:02:29]

Done.

 #include "ui/gl/gl_surface.h"
+#else
+#include "base/test/mock_chrome_application_mac.h"
 #endif
 
 namespace {
@@ -26,6 +28,8 @@ class AppListTestSuite : public base::TestSuite {
   virtual void Initialize() override {
 #if !defined(OS_MACOSX)
     gfx::GLSurface::InitializeOneOffForTests();
+#else
+    mock_cr_app::RegisterMockCrApp();
 #endif
     base::TestSuite::Initialize();
     ui::RegisterPathProvider();