[Bindings] Create and use V8 context snapshots

content/shell/BUILD.gn

Index: content/shell/BUILD.gn
diff --git a/content/shell/BUILD.gn b/content/shell/BUILD.gn
index 57d9fd5f278b0119a193d59fe0c7ecd4986ac22c..8d00af8a83823feac56e79c88a082be256bf3464 100644
--- a/content/shell/BUILD.gn
+++ b/content/shell/BUILD.gn
@@ -544,6 +544,14 @@ if (is_android) {
       ":pak",
     ]
 
+    public_deps = [
+      "//tools/v8_context_snapshot:v8_context_snapshot",
+    ]
+
+    data = [
+      "$root_out_dir/v8_context_snapshot.bin",
+    ]
+
     if (is_win) {
       deps += [ "//sandbox" ]
 
@@ -608,11 +616,13 @@ if (is_mac) {
   bundle_data("content_shell_framework_resources") {
     sources = [
       "$root_out_dir/content_shell.pak",
+      "$root_out_dir/v8_context_snapshot.bin",
       "resources/missingImage.png",
     ]
 
     public_deps = [
       ":pak",
+      "//tools/v8_context_snapshot:v8_context_snapshot",
     ]
 
     if (icu_use_data_file) {