Rename gyp variable use_titlecase_in_grd_files -> use_titlecase_in_grd

build/common.gypi

Index: build/common.gypi
diff --git a/build/common.gypi b/build/common.gypi
index c605039d8330c9dc20dab8625c4125c1e2c2e1b1..4490d57f327c99bf318b293250eb39e79b901d63 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -337,7 +337,7 @@
       'component%': 'static_library',
 
       # Set to select the Title Case versions of strings in GRD files.
-      'use_titlecase_in_grd_files%': 0,
+      'use_titlecase_in_grd%': 0,
 
       # Use translations provided by volunteers at launchpad.net.  This
       # currently only works on Linux.
@@ -714,7 +714,7 @@
 
         ['OS=="mac" or OS=="ios"', {
           # Mac and iOS want Title Case strings
-          'use_titlecase_in_grd_files%': 1,
+          'use_titlecase_in_grd%': 1,
         }],
 
         # Enable loader extensions on Chrome OS.
@@ -1096,7 +1096,7 @@
     'system_libdir%': '<(system_libdir)',
     'component%': '<(component)',
     'enable_resource_whitelist_generation%': '<(enable_resource_whitelist_generation)',
-    'use_titlecase_in_grd_files%': '<(use_titlecase_in_grd_files)',
+    'use_titlecase_in_grd%': '<(use_titlecase_in_grd)',
     'use_third_party_translations%': '<(use_third_party_translations)',
     'remoting%': '<(remoting)',
     'enable_one_click_signin%': '<(enable_one_click_signin)',
@@ -2026,7 +2026,7 @@
       ['remoting==1', {
         'grit_defines': ['-D', 'remoting'],
       }],
-      ['use_titlecase_in_grd_files==1', {
+      ['use_titlecase_in_grd==1', {
         'grit_defines': ['-D', 'use_titlecase'],
       }],
       ['use_third_party_translations==1', {