Migrates battery_status from content/renderer/ to WebKit/platform/

third_party/WebKit/Source/platform/BUILD.gn

Index: third_party/WebKit/Source/platform/BUILD.gn
diff --git a/third_party/WebKit/Source/platform/BUILD.gn b/third_party/WebKit/Source/platform/BUILD.gn
index 3ceedf8b9d9b0089b7f0dfe051621f352b0ce8c4..bac7f03d3fbbe5e4c5c4afd61ac9ce56d1089d47 100644
--- a/third_party/WebKit/Source/platform/BUILD.gn
+++ b/third_party/WebKit/Source/platform/BUILD.gn
@@ -239,6 +239,8 @@ component("platform") {
   ]
   deps = [
     ":make_platform_generated",
+    "//device/battery:mojo_bindings",
+    "//mojo/public/c/system:for_component",
     "//third_party/WebKit/Source/platform/heap",
     "//third_party/harfbuzz-ng",
     "//third_party/icu",
@@ -352,7 +354,13 @@ source_set("test_support") {
 
   deps = [
     ":platform",
+    "//device/battery",
+    "//device/battery:mojo_bindings",
+    "//third_party/mojo/src/mojo/edk/system",
   ]
+  if (is_android) {
+    deps -= [ "//device/battery" ]
+  }
 
   if (is_win) {
     cflags = [ "/wd4267" ]  # Truncation from size_t to int.
@@ -433,6 +441,8 @@ test("blink_platform_unittests") {
     "//third_party/WebKit/Source/wtf",
     "//third_party/WebKit/Source/wtf:test_support",
     "//third_party/harfbuzz-ng",
+    "//third_party/mojo/src/mojo/edk/embedder:headers",
+    "//third_party/mojo/src/mojo/edk/test:test_support",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//url",