Rename wm_core_export.h to wm_export.h and the wm_core target to just wm

ui/wm/wm.gyp

Index: ui/wm/wm.gyp
diff --git a/ui/wm/wm.gyp b/ui/wm/wm.gyp
index 5d124b1cef6c3f36c7b49d579dcd468972eff28a..17ceaa361af26444c918ad7b21d470fd03fc600e 100644
--- a/ui/wm/wm.gyp
+++ b/ui/wm/wm.gyp
@@ -8,19 +8,7 @@
   },
   'targets': [
     {
-      'target_name': 'wm_public',
-      'type': 'static_library',
-      'dependencies': [
-        '../../skia/skia.gyp:skia',
-        '../aura/aura.gyp:aura',
-        '../gfx/gfx.gyp:gfx_geometry',
-      ],
-      'sources': [
-        'public/window_types.h',
-      ],
-    },
-    {
-      'target_name': 'wm_core',
+      'target_name': 'wm',
       'type': '<(component)',
       'dependencies': [
         '../../base/base.gyp:base',
@@ -35,7 +23,7 @@
         '../base/ui_base.gyp:ui_base',
       ],
       'defines': [
-        'WM_CORE_IMPLEMENTATION',
+        'WM_IMPLEMENTATION',
       ],
       'sources': [
         'core/base_focus_rules.cc',
@@ -83,11 +71,12 @@
         'core/window_modality_controller.h',
         'core/window_util.cc',
         'core/window_util.h',
-        'core/wm_core_export.h',
         'core/wm_core_switches.cc',
         'core/wm_core_switches.h',
         'core/wm_state.cc',
         'core/wm_state.h',
+        'public/window_types.h',
+        'wm_export.h',
       ],
     },
     {
@@ -105,7 +94,7 @@
       ],
     },
     {
-      'target_name': 'wm_core_unittests',
+      'target_name': 'wm_unittests',
       'type': 'executable',
       'dependencies': [
         '../../base/base.gyp:base',
@@ -120,7 +109,7 @@
         '../gfx/gfx.gyp:gfx_geometry',
         '../gfx/gfx.gyp:gfx',
         '../base/ui_base.gyp:ui_base',
-        'wm_core',
+        'wm',
         'wm_test_support',
       ],
       'sources': [