Add support for Mac/iOS application bundles to GN tool.

tools/gn/command_desc.cc

Index: tools/gn/command_desc.cc
diff --git a/tools/gn/command_desc.cc b/tools/gn/command_desc.cc
index 27b1d01d45f1ecdb8449599814cef251afbbad7b..3c851ae441313837da7150fa6ad1fa14a0741678 100644
--- a/tools/gn/command_desc.cc
+++ b/tools/gn/command_desc.cc
@@ -680,11 +680,11 @@ int RunDesc(const std::vector<std::string>& args) {
   // Display summary.
 
   // Display this only applicable to binary targets.
-  bool is_binary_output =
-    target->output_type() != Target::GROUP &&
-    target->output_type() != Target::COPY_FILES &&
-    target->output_type() != Target::ACTION &&
-    target->output_type() != Target::ACTION_FOREACH;
+  bool is_binary_output = target->output_type() != Target::GROUP &&
+                          target->output_type() != Target::COPY_FILES &&
+                          target->output_type() != Target::COPY_BUNDLE_DATA &&
+                          target->output_type() != Target::ACTION &&
+                          target->output_type() != Target::ACTION_FOREACH;
 
   // Generally we only want to display toolchains on labels when the toolchain
   // is different than the default one for this target (which we always print
@@ -738,7 +738,8 @@ int RunDesc(const std::vector<std::string>& args) {
 
   if (target->output_type() == Target::ACTION ||
       target->output_type() == Target::ACTION_FOREACH ||
-      target->output_type() == Target::COPY_FILES) {
+      target->output_type() == Target::COPY_FILES ||
+      target->output_type() == Target::COPY_BUNDLE_DATA) {
     PrintOutputs(target, true);
   }