ui: Have shell_dialogs into its own gyp file under its shell_dialogs/ directory.

This is the pattern we follow for projects under ui/, each top-level directory
(app_list, aura, compositor, events) have its own gyp file for its main target
(library).

BUG=299841
TEST=build/gyp_chromium, ninja -C out/Debug shell_dialogs, and other targets
still build.
R=ben@chromium.org

Review URL: https://codereview.chromium.org/47323002

git-svn-id: http://src.chromium.org/svn/trunk/src/build@231478 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

all.gyp

@@ -222,7 +222,7 @@
         '../crypto/crypto.gyp:crypto_unittests',
         '../net/net.gyp:net_unittests',
         '../sql/sql.gyp:sql_unittests',
-        '../ui/ui.gyp:ui_unittests',
+        '../ui/ui_unittests.gyp:ui_unittests',
         '../url/url.gyp:url_unittests',
       ],
       'conditions': [
@@ -626,7 +626,7 @@
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../tools/perf/clear_system_cache/clear_system_cache.gyp:*',
-            '../ui/ui.gyp:ui_unittests',
+            '../ui/ui_unittests.gyp:ui_unittests',
             '../url/url.gyp:url_unittests',
             '../webkit/renderer/compositor_bindings/compositor_bindings_tests.gyp:webkit_compositor_bindings_unittests',
           ],
@@ -659,7 +659,7 @@
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../tools/perf/clear_system_cache/clear_system_cache.gyp:*',
-            '../ui/ui.gyp:ui_unittests',
+            '../ui/ui_unittests.gyp:ui_unittests',
             '../url/url.gyp:url_unittests',
             '../webkit/renderer/compositor_bindings/compositor_bindings_tests.gyp:webkit_compositor_bindings_unittests',
           ],
@@ -712,7 +712,7 @@
             '../sync/sync.gyp:sync_unit_tests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
-            '../ui/ui.gyp:ui_unittests',
+            '../ui/ui_unittests.gyp:ui_unittests',
             '../url/url.gyp:url_unittests',
           ],
         },
@@ -759,7 +759,7 @@
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../tools/perf/clear_system_cache/clear_system_cache.gyp:*',
-            '../ui/ui.gyp:ui_unittests',
+            '../ui/ui_unittests.gyp:ui_unittests',
             '../ui/views/views.gyp:views_unittests',
             '../url/url.gyp:url_unittests',
             '../webkit/renderer/compositor_bindings/compositor_bindings_tests.gyp:webkit_compositor_bindings_unittests',
@@ -924,7 +924,7 @@
             '../ui/aura/aura.gyp:*',
             '../ui/compositor/compositor.gyp:*',
             '../ui/message_center/message_center.gyp:*',
-            '../ui/ui.gyp:ui_unittests',
+            '../ui/ui_unittests.gyp:ui_unittests',
             '../ui/snapshot/snapshot.gyp:snapshot_unittests',
             '../ui/views/views.gyp:views',
             '../ui/views/views.gyp:views_examples_with_content_exe',

all_android.gyp

@@ -81,7 +81,7 @@
         '../tools/android/android_tools.gyp:android_tools',
         '../tools/android/android_tools.gyp:memconsumer',
         '../tools/android/findbugs_plugin/findbugs_plugin.gyp:findbugs_plugin_test',
-        '../ui/ui.gyp:ui_unittests',
+        '../ui/ui_unittests.gyp:ui_unittests',
         # Required by ui_unittests.
         # TODO(wangxianzhu): It'd better let ui_unittests depend on it, but
         # this would cause circular gyp dependency which needs refactoring the
@@ -109,7 +109,7 @@
             '../sandbox/sandbox.gyp:sandbox_linux_jni_unittests_apk',
             '../sql/sql.gyp:sql_unittests_apk',
             '../sync/sync.gyp:sync_unit_tests_apk',
-            '../ui/ui.gyp:ui_unittests_apk',
+            '../ui/ui_unittests.gyp:ui_unittests_apk',
             '../android_webview/android_webview.gyp:android_webview_test_apk',
             '../chrome/chrome.gyp:chromium_testshell_test_apk',
             '../chrome/chrome.gyp:chromium_testshell_uiautomator_tests',