Don't add implicit deps to copy commands in GN.

tools/gn/ninja_binary_target_writer_unittest.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 <sstream>
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "tools/gn/ninja_binary_target_writer.h"
 #include "tools/gn/test_with_scope.h"
 
@@ skipping 21 matching lines @@
     // TODO(brettw) I think we'll need to worry about backslashes here
     // depending if we're on actual Windows or Linux pretending to be Windows.
     const char expected_win[] =
         "defines =\n"
         "includes =\n"
         "cflags =\n"
         "cflags_c =\n"
         "cflags_cc =\n"
         "cflags_objc =\n"
         "cflags_objcc =\n"
+        "target_name = bar\n"
+        "target_out_dir = obj/foo\n"
+        "root_out_dir = \n"
         "\n"
         "build obj/foo/bar.input1.obj: cxx ../../foo/input1.cc\n"
         "build obj/foo/bar.input2.obj: cxx ../../foo/input2.cc\n"
         "\n"
         "build obj/foo/bar.stamp: stamp obj/foo/bar.input1.obj "
             "obj/foo/bar.input2.obj ../../foo/input3.o ../../foo/input4.obj\n";
     std::string out_str = out.str();
 #if defined(OS_WIN)
     std::replace(out_str.begin(), out_str.end(), '\\', '/');
 #endif
@@ skipping 14 matching lines @@
     // TODO(brettw) I think we'll need to worry about backslashes here
     // depending if we're on actual Windows or Linux pretending to be Windows.
     const char expected_win[] =
         "defines =\n"
         "includes =\n"
         "cflags =\n"
         "cflags_c =\n"
         "cflags_cc =\n"
         "cflags_objc =\n"
         "cflags_objcc =\n"
+        "target_name = shlib\n"
+        "target_out_dir = obj/foo\n"
+        "root_out_dir = \n"
         "\n"
         "\n"
         "manifests = obj/foo/shlib.intermediate.manifest\n"
         "ldflags = /MANIFEST /ManifestFile:obj/foo/shlib.intermediate."
             "manifest\n"
         "libs =\n"
         // Ordering of the obj files here is arbitrary. Currently they're put
         // in a set and come out sorted.
         "build shlib.dll shlib.dll.lib: solink ../../foo/input3.o "
             "../../foo/input4.obj obj/foo/bar.input1.obj "
@@ skipping 23 matching lines @@
     // TODO(brettw) I think we'll need to worry about backslashes here
     // depending if we're on actual Windows or Linux pretending to be Windows.
     const char expected_win[] =
         "defines =\n"
         "includes =\n"
         "cflags =\n"
         "cflags_c =\n"
         "cflags_cc =\n"
         "cflags_objc =\n"
         "cflags_objcc =\n"
+        "target_name = stlib\n"
+        "target_out_dir = obj/foo\n"
+        "root_out_dir = \n"
         "\n"
         "\n"
         "manifests = obj/foo/stlib.intermediate.manifest\n"
         "ldflags = /MANIFEST /ManifestFile:obj/foo/stlib.intermediate.manifest\n"
         "libs =\n"
         // There are no sources so there are no params to alink.
         "build obj/foo/stlib.lib: alink\n\n";
     std::string out_str = out.str();
 #if defined(OS_WIN)
     std::replace(out_str.begin(), out_str.end(), '\\', '/');
@@ skipping 23 matching lines @@
   // TODO(brettw) I think we'll need to worry about backslashes here
   // depending if we're on actual Windows or Linux pretending to be Windows.
   const char expected[] =
       "defines =\n"
       "includes =\n"
       "cflags =\n"
       "cflags_c =\n"
       "cflags_cc =\n"
       "cflags_objc =\n"
       "cflags_objcc =\n"
+      "target_name = shlib\n"
+      "target_out_dir = obj/foo\n"
+      "root_out_dir = \n"
       "\n"
       "build obj/foo/shlib.input1.o: cxx ../../foo/input1.cc\n"
       "build obj/foo/shlib.input2.o: cxx ../../foo/input2.cc\n"
       "\n"
       "ldflags =\n"
       "libs =\n"
       "build lib/libshlib.so.6: solink obj/foo/shlib.input1.o "
           "obj/foo/shlib.input2.o\n"
       "  soname = libshlib.so.6\n"
       "  lib = lib/libshlib.so.6\n"
@@ skipping 26 matching lines @@
   // TODO(brettw) I think we'll need to worry about backslashes here
   // depending if we're on actual Windows or Linux pretending to be Windows.
   const char expected[] =
       "defines =\n"
       "includes =\n"
       "cflags =\n"
       "cflags_c =\n"
       "cflags_cc =\n"
       "cflags_objc =\n"
       "cflags_objcc =\n"
+      "target_name = shlib\n"
+      "target_out_dir = obj/foo\n"
+      "root_out_dir = \n"
       "\n"
       "build obj/foo/shlib.input1.o: cxx ../../foo/input1.cc\n"
       "build obj/foo/shlib.input2.o: cxx ../../foo/input2.cc\n"
       "\n"
       "ldflags =\n"
       "libs =\n"
       "build lib/libshlib.so: solink obj/foo/shlib.input1.o "
           "obj/foo/shlib.input2.o\n"
       "  soname = libshlib.so\n"
       "  lib = lib/libshlib.so\n"
       "\n";
 
   std::string out_str = out.str();
 #if defined(OS_WIN)
   std::replace(out_str.begin(), out_str.end(), '\\', '/');
 #endif
   EXPECT_EQ(expected, out_str);
 }