add gn_all, gyp_all targets to build files, remove GN's //:root

build/all.gyp

Index: build/all.gyp
diff --git a/build/all.gyp b/build/all.gyp
index 8ad63b36772eccb279d402dbe82020cb6305bde9..dcee645b42fe97b333cf443cc57634ede215afe5 100644
--- a/build/all.gyp
+++ b/build/all.gyp
@@ -59,6 +59,7 @@
             '../third_party/mojo/mojo_edk.gyp:mojo_system_impl',
             '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_bindings_unittests',
             '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_environment_unittests',
+            '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_system_perftests',
             '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_system_unittests',
             '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_utility_unittests',
             '../third_party/mojo/mojo_edk_tests.gyp:mojo_system_unittests',
@@ -229,7 +230,6 @@
         ['use_aura==1', {
           'dependencies': [
             '../ui/aura/aura.gyp:*',
-            '../ui/aura_extra/aura_extra.gyp:*',
           ],
         }],
         ['use_ash==1', {
@@ -276,6 +276,125 @@
       ],
     }, # target_name: All
     {
+      'target_name': 'gyp_all',
+      'type': 'none',
+      'dependencies': [
+        ':gn_all',
+        '../chrome/chrome.gyp:chromedriver_unittests',
+        '../components/components_tests.gyp:components_browsertests',
+        # '../components/nacl.gyp:nacl_loader_unittests',
+        '../device/device_tests.gyp:device_unittests',
+        # '../remoting/remoting.gyp:remoting_unittests',
+        '../ui/compositor/compositor.gyp:compositor_unittests',
+      ],
+    },
+    {
+      'target_name': 'gn_all',
+      'type': 'none',
+
+      'dependencies': [
+        '../base/base.gyp:base_unittests',
+        
+        # TODO(GYP): Verify if this is actually used on Linux (it is built).
+        # Could just be needed only on android and mac.
+        '../breakpad/breakpad.gyp:symupload',
+
+        '../cc/cc_tests.gyp:cc_unittests',
+        '../chrome/chrome.gyp:chrome',
+        '../chrome/chrome.gyp:browser_tests',
+        '../chrome/chrome.gyp:interactive_ui_tests',
+        '../chrome/chrome.gyp:sync_integration_tests',
+        '../chrome/chrome.gyp:unit_tests',
+        '../components/components_tests.gyp:components_unittests',
+        '../content/content_shell_and_tests.gyp:content_shell',
+        '../content/content_shell_and_tests.gyp:content_browsertests',
+        '../content/content_shell_and_tests.gyp:content_perftests',
+        '../content/content_shell_and_tests.gyp:content_unittests',
+        '../crypto/crypto.gyp:crypto_unittests',
+        '../extensions/extensions_tests.gyp:extensions_browsertests',
+        '../extensions/extensions_tests.gyp:extensions_unittests',
+        '../google_apis/google_apis.gyp:google_apis_unittests',
+        '../google_apis/gcm/gcm.gyp:gcm_unit_tests',
+        '../gpu/gpu.gyp:gpu_unittests',
+        '../ipc/ipc.gyp:ipc_tests',
+        '../ipc/mojo/ipc_mojo.gyp:ipc_mojo_unittests',
+        '../jingle/jingle.gyp:jingle_unittests',
+        '../media/media.gyp:media_unittests',
+        '../media/cast/cast.gyp:cast_unittests',
+        '../mojo/mojo_base.gyp:mojo_common_unittests',
+        '../net/net.gyp:net_unittests',
+        '../ppapi/ppapi_internal.gyp:ppapi_tests',
+        '../printing/printing.gyp:printing_unittests',
+        '../sql/sql.gyp:sql_unittests',
+        '../skia/skia_tests.gyp:skia_unittests',
+        '../sync/sync.gyp:sync_unit_tests',
+        
+        # TODO(GYP): the Blink test targets should be public, but
+        # currently aren't. all_blink puls them in, though
+        # "//third_party/WebKit/Source/platform:heap_unittests",
+        # "//third_party/WebKit/Source/platform:platform_unittests",
+        # "//third_party/WebKit/Source/wtf:wtf_unittests",
+        '../third_party/WebKit/public/all.gyp:all_blink',
+
+        '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
+        
+        # TODO(GYP): Needed only w/ cld_version==1. What configs set that?
+        '../third_party/cld/cld.gyp:cld',
+        
+        # TODO(GYP): This is needed only w/ use_system_fontconfig==0. What configs set that?
+        '../third_party/fontconfig/fontconfig.gyp:fontconfig',
+        
+        # TODO(GYP): This will be pulled in automatically when enable_webrtc==true.
+        # For now pull it in manually so that it doesn't regress.
+        '../third_party/libsrtp/libsrtp.gyp:libsrtp',
+       
+        '../third_party/mojo/mojo_edk_tests.gyp:mojo_system_unittests',
+        '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_bindings_unittests',
+        '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_environment_unittests',
+        '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_system_unittests',
+        '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_utility_unittests',
+        '../third_party/pdfium/samples/samples.gyp:pdfium_test',
+        
+        # TODO(GYP): Verify that this is no longer needed.
+        '../third_party/smhasher/smhasher.gyp:pmurhash',
+
+        # TODO(GYP): This will be pulled in automatically when enable_webrtc==true.
+        # For now pull it in manually so that it doesn't regress.
+        '../third_party/usrsctp/usrsctp.gyp:usrsctplib',
+
+        '../tools/gn/gn.gyp:gn',
+        '../tools/gn/gn.gyp:gn_unittests',
+        '../tools/imagediff/image_diff.gyp:image_diff',
+        '../ui/accessibility/accessibility.gyp:accessibility_unittests',
+        '../ui/app_list/app_list.gyp:app_list_unittests',
+        '../ui/base/ui_base_tests.gyp:ui_base_unittests',
+        '../ui/display/display.gyp:display_unittests',
+        '../ui/events/events.gyp:events_unittests',
+        '../ui/gfx/gfx_tests.gyp:gfx_unittests',
+        '../ui/touch_selection/ui_touch_selection.gyp:ui_touch_selection_unittests',
+        '../ui/views/views.gyp:views_unittests',
+        '../ui/wm/wm.gyp:wm_unittests',
+        '../url/url.gyp:url_unittests',
+      ],
+      'conditions': [
+        ['OS=="android"', {
+          'dependencies': [
+            '../chrome/chrome.gyp:chrome_shell_apk',
+            '../content/content_shell_and_tests.gyp:content_shell_apk',
+          ],
+          'dependencies!': [
+            '../url/url.gyp:url_unittests',
+          ],
+        }],
+        ['OS=="linux"', {
+          'dependencies': [
+            '../dbus/dbus.gyp:dbus_unittests',
+            '../sandbox/sandbox.gyp:sandbox_linux_unittests',
+          ],
+        }],
+      ],
+    },
+    {
       'target_name': 'All_syzygy',
       'type': 'none',
       'conditions': [