NOT FOR REVIEW: Aura on Android

chrome/common/BUILD.gn

Index: chrome/common/BUILD.gn
diff --git a/chrome/common/BUILD.gn b/chrome/common/BUILD.gn
index 273b1972eb8bba3c35e5a25ed6c67462b9a835f8..d42bc6ae8a0ce4e524f5606da8369c5e80335f29 100644
--- a/chrome/common/BUILD.gn
+++ b/chrome/common/BUILD.gn
@@ -117,7 +117,6 @@ static_library("common") {
                            ".",
                            "//chrome")
     deps += [
-      "//device/usb",
       "//chrome/common/extensions/api",
       "//extensions/common",
       "//extensions/common/api",
@@ -131,6 +130,9 @@ static_library("common") {
                       ".",
                       "//chrome")
     }
+    if (!is_android) {
+      deps += ["//device/usb"]
+    }
   }
 
   if (is_win || is_mac) {
@@ -193,12 +195,17 @@ static_library("common") {
 
   if (is_android) {
     sources -= [
-      "badge_util.cc",
       "channel_info_posix.cc",
-      "icon_with_badge_image_source.cc",
       "media_galleries/metadata_types.h",
     ]
-  } else {
+    if (!use_aura) {
+      sources -= [
+        "badge_util.cc",
+        "icon_with_badge_image_source.cc",
+      ]
+    }
+  }
+  if (!is_android || use_aura) {
     # Non-Android.
     sources +=
         rebase_path(gypi_values.chrome_common_importer_sources, ".", "//chrome")