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 95cb9d85149aac5e7175bcc96381e986bf7bbbd4..3cbee4bdc0ab0aba943d2413f001a4432dc2faee 100644
--- a/third_party/WebKit/Source/platform/BUILD.gn
+++ b/third_party/WebKit/Source/platform/BUILD.gn
@@ -330,6 +330,8 @@ component("platform") {
     "//v8",
   ]
   deps = [
+    "//device/battery:mojo_bindings",
+    "//mojo/public/c/system:for_component",
     "//third_party/WebKit/Source/platform/heap",
     "//third_party/harfbuzz-ng",
     "//third_party/icu",
@@ -449,6 +451,15 @@ source_set("test_support") {
     "//testing/gmock",
   ]
 
+  deps = [
+    "//device/battery",
+    "//device/battery:mojo_bindings",
+    "//mojo/edk/system",
+  ]
+  if (is_android) {
+    deps -= [ "//device/battery" ]
+  }
+
   if (is_win) {
     cflags = [ "/wd4267" ]  # Truncation from size_t to int.
   }
@@ -523,6 +534,8 @@ test("blink_platform_unittests") {
     "//cc",
     "//cc:test_support",
     "//cc/blink",
+    "//mojo/edk/embedder:headers",
+    "//mojo/edk/test:test_support",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",