Revert 263717 "Make mojo_system static and mojo_system_impl a co..."

Reason for revert: broke Win x64 Builder: 
http://build.chromium.org/p/chromium.win/builders/Win%20x64%20Builder/builds/17235/

> Make mojo_system static and mojo_system_impl a component, never use both
> 
> BUG=
> R=viettrungluu@chromium.org
> 
> Review URL: https://codereview.chromium.org/231353002

TBR=davemoore@chromium.org

Review URL: https://codereview.chromium.org/237703002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@263722 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 15 deletions

diff --git a/mojo/shell/in_process_dynamic_service_runner.cc b/mojo/shell/in_process_dynamic_service_runner.cc
index 6604180..9030d59 100644
--- a/mojo/shell/in_process_dynamic_service_runner.cc
+++ b/mojo/shell/in_process_dynamic_service_runner.cc
@@ -11,7 +11,6 @@
 #include "base/logging.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/scoped_native_library.h"
-#include "mojo/public/platform/native/system_thunks.h"
 
 namespace mojo {
 namespace shell {
@@ -64,20 +63,6 @@ void InProcessDynamicServiceRunner::Run() {
       break;
     }
 
-    MojoSetSystemThunksFn mojo_set_system_thunks_fn =
-        reinterpret_cast<MojoSetSystemThunksFn>(app_library.GetFunctionPointer(
-            "MojoSetSystemThunks"));
-    if (mojo_set_system_thunks_fn) {
-      MojoSystemThunks system_thunks = MojoMakeSystemThunks();
-      size_t expected_size = mojo_set_system_thunks_fn(&system_thunks);
-      if (expected_size > sizeof(MojoSystemThunks)) {
-        LOG(ERROR)
-            << "Invalid DSO. Expected MojoSystemThunks size: "
-            << expected_size;
-        break;
-      }
-    }
-
     typedef MojoResult (*MojoMainFunction)(MojoHandle);
     MojoMainFunction main_function = reinterpret_cast<MojoMainFunction>(
         app_library.GetFunctionPointer("MojoMain"));