Remove crushed sprite resource and layer

ui/android/BUILD.gn

Index: ui/android/BUILD.gn
diff --git a/ui/android/BUILD.gn b/ui/android/BUILD.gn
index 97e17e1373127fd509f1bf37a4f0379648b3f4b3..22deeceae140713f581aa9689a8a2b422d6f3865 100644
--- a/ui/android/BUILD.gn
+++ b/ui/android/BUILD.gn
@@ -29,8 +29,6 @@ component("android") {
     "overscroll_refresh.h",
     "overscroll_refresh_handler.cc",
     "overscroll_refresh_handler.h",
-    "resources/crushed_sprite_resource.cc",
-    "resources/crushed_sprite_resource.h",
     "resources/nine_patch_resource.cc",
     "resources/nine_patch_resource.h",
     "resources/resource.cc",
@@ -214,8 +212,6 @@ android_library("ui_java") {
     "java/src/org/chromium/ui/resources/dynamics/DynamicResourceLoader.java",
     "java/src/org/chromium/ui/resources/dynamics/ViewResourceAdapter.java",
     "java/src/org/chromium/ui/resources/dynamics/ViewResourceInflater.java",
-    "java/src/org/chromium/ui/resources/sprites/CrushedSpriteResource.java",
-    "java/src/org/chromium/ui/resources/sprites/CrushedSpriteResourceLoader.java",
     "java/src/org/chromium/ui/resources/statics/NinePatchData.java",
     "java/src/org/chromium/ui/resources/statics/StaticResource.java",
     "java/src/org/chromium/ui/resources/statics/StaticResourceLoader.java",
@@ -236,17 +232,6 @@ android_library("ui_java") {
   srcjar_deps = [ ":java_enums_srcjar" ]
 }
 
-android_library("ui_javatests") {
-  java_files = [ "javatests/src/org/chromium/ui/resources/sprites/CrushedSpriteResourceTest.java" ]
-  testonly = true
-  deps = [
-    ":ui_java",
-    "//base:base_java",
-    "//base:base_java_test_support",
-    "//third_party/android_support_test_runner:runner_java",
-  ]
-}
-
 junit_binary("ui_junit_tests") {
   java_files = [
     "junit/src/org/chromium/ui/base/ClipboardTest.java",