Convert the existing .gyp configuration to use the new base\allocator...

chrome/test/interactive_ui/interactive_ui_tests.gypi

 {
   'target_name': 'interactive_ui_tests',
   'type': 'executable',
   'msvs_guid': '018D4F38-6272-448F-A864-976DA09F05D0',
   'dependencies': [
     '<(DEPTH)/chrome/chrome.gyp:chrome',
     '<(DEPTH)/chrome/chrome.gyp:chrome_resources',
     '<(DEPTH)/chrome/chrome.gyp:chrome_strings',
     '<(DEPTH)/chrome/chrome.gyp:debugger',
     '<(DEPTH)/chrome/chrome.gyp:test_support_common',
@@ skipping 78 matching lines @@
         '<(DEPTH)/chrome/test/interactive_ui/view_event_test_base.cc',
         '<(DEPTH)/chrome/test/interactive_ui/view_event_test_base.h',
       ],
     }],  # OS=="mac"
     ['OS=="win"', {
       'include_dirs': [
         '<(DEPTH)/chrome/third_party/wtl/include',
       ],
       'dependencies': [
         '<(DEPTH)/app/app.gyp:app_resources',
+        '<(DEPTH)/base/allocator/allocator.gyp:allocator',
         '<(DEPTH)/chrome/chrome.gyp:chrome_dll_version',
         '<(DEPTH)/chrome/chrome.gyp:crash_service',  # run time dependency
         '<(DEPTH)/chrome/installer/installer.gyp:installer_util_strings',
         '<(DEPTH)/views/views.gyp:views',
-        '<(DEPTH)/third_party/tcmalloc/tcmalloc.gyp:tcmalloc',
       ],
       'sources': [
         '<(DEPTH)/webkit/glue/resources/aliasb.cur',
         '<(DEPTH)/webkit/glue/resources/cell.cur',
         '<(DEPTH)/webkit/glue/resources/col_resize.cur',
         '<(DEPTH)/webkit/glue/resources/copy.cur',
         '<(DEPTH)/webkit/glue/resources/row_resize.cur',
         '<(DEPTH)/webkit/glue/resources/vertical_text.cur',
         '<(DEPTH)/webkit/glue/resources/zoom_in.cur',
         '<(DEPTH)/webkit/glue/resources/zoom_out.cur',
@@ skipping 19 matching lines @@
           'msvs_settings': {
             'VCLinkerTool': {
               'LinkIncremental': '<(msvs_large_module_debug_link_mode)',
             },
           },
         },
       },  # configurations
     }],  # OS=="win"
   ],  # conditions
 }