[Blink] XMLTreeViewer should load resources from blink_resources.grd instead of relying upon xxd.py

Source/core/BUILD.gn

Index: Source/core/BUILD.gn
diff --git a/Source/core/BUILD.gn b/Source/core/BUILD.gn
index 6c981d92c1cdf00974bcac2d2d32516c3401bb9c..deab05e8ed2995f90a1755eb6ef476058f8354a7 100644
--- a/Source/core/BUILD.gn
+++ b/Source/core/BUILD.gn
@@ -52,11 +52,7 @@ source_set("generated") {
   deps = [
     ":make_core_generated",
     ":prerequisites",
-    "inspector:debugger_script_source",
-    "inspector:inspector_overlay_page",
     "inspector:protocol_sources",
-    "inspector:injected_script_source",
-    "inspector:injected_canvas_script_source",
     "inspector:instrumentation_sources",
     "//gin",
     "//skia",
@@ -102,10 +98,6 @@ source_set("prerequisites") {
 
   deps = [
     ":make_core_generated",
-    "inspector:debugger_script_source",
-    "inspector:injected_canvas_script_source",
-    "inspector:injected_script_source",
-    "inspector:inspector_overlay_page",
     "inspector:protocol_sources",
     "inspector:instrumentation_sources",
     "//third_party/WebKit/Source/bindings/core/v8:bindings_core_v8_generated",
@@ -431,12 +423,8 @@ source_set("core_generated") {
   deps = [
     ":make_core_generated",
     ":prerequisites",
-    "inspector:inspector_overlay_page",
     "inspector:protocol_sources",
     "inspector:instrumentation_sources",
-    "inspector:injected_canvas_script_source",
-    "inspector:injected_script_source",
-    "inspector:debugger_script_source",
     "//gin",
     "//skia",
     "//third_party/iccjpeg",
@@ -562,8 +550,6 @@ action("generated_testing_idls_internal_runtime_flags") {
 group("make_core_generated") {
   deps = [
     ":make_core_generated_private_script",
-    ":make_core_generated_xml_viewer_css",
-    ":make_core_generated_xml_viewer_js",
     ":make_core_generated_html_entity_table",
     ":make_core_generated_css_property_names",
     ":make_core_generated_media_feature_names",
@@ -971,48 +957,6 @@ action("make_core_generated_private_script_for_testing") {
   deps = make_core_generated_deps
 }
 
-# "generateXMLViewerCSS" in make_core_generated from GYP.
-action("make_core_generated_xml_viewer_css") {
-  visibility = ":make_core_generated"
-  script = "../build/scripts/xxd.py"
-
-  inputs = [
-    "xml/XMLViewer.css",
-  ]
-  outputs = [
-    "$blink_core_output_dir/XMLViewerCSS.h",
-  ]
-
-  args = [
-    "XMLViewer_css",
-    rebase_path(inputs[0], root_build_dir),
-    rebase_path(outputs[0], root_build_dir),
-  ]
-
-  deps = make_core_generated_deps
-}
-
-# "generateXMLViewerJS" in make_core_generated from GYP.
-action("make_core_generated_xml_viewer_js") {
-  visibility = ":make_core_generated"
-  script = "../build/scripts/xxd.py"
-
-  inputs = [
-    "xml/XMLViewer.js",
-  ]
-  outputs = [
-    "$blink_core_output_dir/XMLViewerJS.h",
-  ]
-
-  args = [
-    "XMLViewer_js",
-    rebase_path(inputs[0], root_build_dir),
-    rebase_path(outputs[0], root_build_dir),
-  ]
-
-  deps = make_core_generated_deps
-}
-
 # "HTMLEntityTable" in make_core_generated from GYP.
 action("make_core_generated_html_entity_table") {
   visibility = ":make_core_generated"