Link LinuxInputMethodContextFactory instead of skipping a call to its SetInstance().

This is a better solution for long term for http://crrev.com/44453003 .

BUG=133476
TEST=none

Review URL: https://codereview.chromium.org/54463009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233534 0039d316-1c4b-4281-b951-d872f2087c98

ui/base/ime/ime.gypi

@@ -91,6 +91,10 @@
       'sources!': [
         'input_method_linux_x11.cc',
         'input_method_linux_x11.h',
+      ],
+    }],
+    ['use_aura==0 or desktop_linux==0', {
+      'sources!': [
         'linux/fake_input_method_context.cc',
         'linux/fake_input_method_context.h',
         'linux/fake_input_method_context_factory.cc',

ui/views/linux_ui/linux_ui.cc

@@ -18,9 +18,7 @@ namespace views {
 void LinuxUI::SetInstance(LinuxUI* instance) {
   delete g_linux_ui;
   g_linux_ui = instance;
-#if defined(USE_X11)
   LinuxInputMethodContextFactory::SetInstance(instance);
-#endif
   LinuxShellDialog::SetInstance(instance);
 }