gn desc: printing public_deps without --all and --tree

tools/gn/variables.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "tools/gn/variables.h"
 
 namespace variables {
 
 // Built-in variables ----------------------------------------------------------
 
@@ skipping 1275 matching lines @@
 R"(
 Examples
 
   On Windows:
     libs = [ "ctl3d.lib" ]
 
   On Linux:
     libs = [ "ld" ]
 )";
 
+const char kLinkedDeps[] = "linked_deps";
+const char kLinkedDeps_HelpShort[] =
+    "linked_deps: [label list] Public and private dependencies.";
+const char kLinkedDeps_Help[] =
+    R"(linked_deps: Public and private linked dependencies sorted in order
+       applying.
+
+  A list of target labels.
+
+  Linked dependencies are pubblic and private (but not data) dependencies.
+)";
+
 const char kOutputExtension[] = "output_extension";
 const char kOutputExtension_HelpShort[] =
     "output_extension: [string] Value to use for the output's file extension.";
 const char kOutputExtension_Help[] =
     R"(output_extension: Value to use for the output's file extension.
 
   Normally the file extension for a target is based on the target type and the
   operating system, but in rare cases you will need to override the name (for
   example to use "libfreetype.so.6" instead of libfreetype.so on Linux).
 
@@ skipping 628 matching lines @@
     INSERT_VARIABLE(Testonly)
     INSERT_VARIABLE(Visibility)
     INSERT_VARIABLE(WriteRuntimeDeps)
   }
   return info_map;
 }
 
 #undef INSERT_VARIABLE
 
 }  // namespace variables