Fix missing GN dependencies.

chrome/BUILD.gn

Index: chrome/BUILD.gn
diff --git a/chrome/BUILD.gn b/chrome/BUILD.gn
index 4f962b7902bf2b70326a22a79bc469c993d61f14..6ece001fc97cf5926f3ac95929eecb79d0656a90 100644
--- a/chrome/BUILD.gn
+++ b/chrome/BUILD.gn
@@ -535,6 +535,11 @@ repack("packed_extra_resources") {
       "$root_gen_dir/content/browser/tracing/tracing_resources.pak",
       "$root_gen_dir/content/content_resources.pak",
     ]
+    deps += [
+      "//content:resources",
+      "//content/browser/tracing:resources",
+      "//third_party/WebKit/public:resources",
+    ]
   }
   if (is_chromeos) {
     sources += [ "$root_gen_dir/ui/file_manager/file_manager_resources.pak" ]
@@ -548,7 +553,10 @@ repack("packed_extra_resources") {
       "$root_gen_dir/extensions/extensions_renderer_resources.pak",
       "$root_gen_dir/extensions/extensions_resources.pak",
     ]
-    deps += [ "//chrome/common:extensions_api_resources" ]
+    deps += [
+      "//chrome/common:extensions_api_resources",
+      "//extensions:extensions_resources",
+    ]
   }
 
   # GYP outputs the file in the gen/repack directory. On non-Mac/iOS platforms
@@ -567,6 +575,9 @@ repack("browser_tests_pak") {
     "$root_gen_dir/chrome/options_test_resources.pak",
   ]
   output = "$root_out_dir/browser_tests.pak"
+  deps = [
+    "//chrome/browser/resources:options_test_resources",
+  ]
 }
 
 # Collects per-locale grit files from many sources into global per-locale files.
@@ -629,8 +640,10 @@ template("chrome_repack_percent") {
     deps = [
       "//chrome/app/theme:theme_resources",
       "//chrome/renderer:resources",
+      "//components/resources",
       "//components/strings",
       "//net:net_resources",
+      "//ui/resources",
     ]
 
     if (!is_ios) {
@@ -638,7 +651,10 @@ template("chrome_repack_percent") {
         "$root_gen_dir/blink/public/resources/blink_image_resources_${percent}_percent.pak",
         "$root_gen_dir/content/app/resources/content_resources_${percent}_percent.pak",
       ]
-      deps += [ "//content:resources" ]
+      deps += [
+        "//content/app/resources",
+        "//third_party/WebKit/public:image_resources",
+      ]
     }
     if (use_ash) {
       sources +=
@@ -651,6 +667,7 @@ template("chrome_repack_percent") {
     }
     if (enable_extensions) {
       sources += [ "$root_gen_dir/extensions/extensions_browser_resources_${percent}_percent.pak" ]
+      deps += [ "//extensions:extensions_browser_resources" ]
     }
 
     output = repack_output_file