Pointer/hover media query support: platform-dependent changes

ui/base/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/ui.gni")
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 }
@@ skipping 679 matching lines @@
     sources = [
       "../android/java/src/org/chromium/ui/base/Clipboard.java",
       "../android/java/src/org/chromium/ui/base/DeviceFormFactor.java",
       "../android/java/src/org/chromium/ui/base/LocalizationUtils.java",
       "../android/java/src/org/chromium/ui/base/ResourceBundle.java",
       "../android/java/src/org/chromium/ui/base/SelectFileDialog.java",
       "../android/java/src/org/chromium/ui/base/TouchDevice.java",
       "../android/java/src/org/chromium/ui/base/ViewAndroid.java",
       "../android/java/src/org/chromium/ui/base/WindowAndroid.java",
     ]
+    deps = [
+      ":ui_base_touch_device_java_enums",
+    ]
     jni_package = "base"
   }
+  java_cpp_enum("ui_base_touch_device_java_enums") {

[mkosiba (inactive), 2014/11/10 22:06:04]

in gn you can have all of the enums in one target so the name should be
ui_base_java_enums

[mustaq, 2014/11/26 16:28:45]

Done.

+    sources = [
+      "touch/touch_device.h",
+    ]
+    outputs = [
+      "org/chromium/ui/base/PointerType.java",
+    ]
+  }
 }
 
 # TODO(GYP): Make this work on Android and reenable it.
 if (!is_android) {
 # TODO(tfarina): Rename this target to ui_base_unittests.
 # In order to do this we will need to keep this target, add a dummy
 # ui_base_unittests target that just points to ui_unittests, change
 # buildbot code to reference the new 'ui_base_unittests' target.
 # After buildbot is updated, we can make the changes in Chromium and
 # remove 'ui_unittests' target. crbug.com/331829
@@ skipping 185 matching lines @@
       "//ui/chromeos/resources",
       "//ui/chromeos/strings",
       "//ui/chromeos:ui_chromeos",
       "//ui/events:gesture_detection",
       "//ui/message_center:message_center",
     ]
   }
 }
 }
 # TODO(GYP) Mac (ui_unittest_bundle) and Android (ui_unittests_apk).