Remove inside_chromium_build gyp variable

content/content_tests.gypi

Index: content/content_tests.gypi
diff --git a/content/content_tests.gypi b/content/content_tests.gypi
index 7818c552294fb4bc916d4c5c686995cfe8598c54..36aff2612ea450e25d0ddd8a24da106ce804e9de 100644
--- a/content/content_tests.gypi
+++ b/content/content_tests.gypi
@@ -168,8 +168,8 @@
             '../ppapi/ppapi_internal.gyp:ppapi_proxy',
             '../ppapi/ppapi_internal.gyp:ppapi_shared',
             '../ppapi/ppapi_internal.gyp:ppapi_unittest_shared',
-            '<(webkit_src_dir)/Source/WebKit/chromium/WebKit.gyp:webkit',
-            '<(webkit_src_dir)/Tools/DumpRenderTree/DumpRenderTree.gyp/DumpRenderTree.gyp:TestRunner',
+            '../third_party/WebKit/Source/WebKit/chromium/WebKit.gyp:webkit',
+            '../third_party/WebKit/Tools/DumpRenderTree/DumpRenderTree.gyp/DumpRenderTree.gyp:TestRunner',
             '../ui/surface/surface.gyp:surface',
             '../webkit/compositor_bindings/compositor_bindings.gyp:webkit_compositor_support',
             '../webkit/gpu/webkit_gpu.gyp:webkit_gpu',
@@ -563,11 +563,11 @@
             '../ipc/ipc.gyp:test_support_ipc',
             '../jingle/jingle.gyp:jingle_glue_test_util',
             '../media/media.gyp:shared_memory_support',
+            '../third_party/WebKit/Source/WebKit/chromium/WebKit.gyp:webkit',
             '../third_party/icu/icu.gyp:icui18n',
             '../third_party/icu/icu.gyp:icuuc',
             '../third_party/leveldatabase/leveldatabase.gyp:leveldatabase',
             '../third_party/libjingle/libjingle.gyp:libjingle',
-            '<(webkit_src_dir)/Source/WebKit/chromium/WebKit.gyp:webkit',
             '../ui/gl/gl.gyp:gl',
             '../v8/tools/gyp/v8.gyp:v8',
             '../webkit/support/webkit_support.gyp:glue',
@@ -717,13 +717,14 @@
             '../ipc/ipc.gyp:test_support_ipc',
             '../net/net.gyp:net_test_support',
             '../ppapi/ppapi_internal.gyp:ppapi_host',
-            '../ppapi/ppapi_internal.gyp:ppapi_proxy',
             '../ppapi/ppapi_internal.gyp:ppapi_ipc',
+            '../ppapi/ppapi_internal.gyp:ppapi_proxy',
             '../ppapi/ppapi_internal.gyp:ppapi_shared',
             '../ppapi/ppapi_internal.gyp:ppapi_unittest_shared',
             '../skia/skia.gyp:skia',
             '../testing/gmock.gyp:gmock',
             '../testing/gtest.gyp:gtest',
+            '../third_party/WebKit/Tools/DumpRenderTree/DumpRenderTree.gyp/DumpRenderTree.gyp:TestRunner_resources',
             '../third_party/mesa/mesa.gyp:osmesa',
             '../third_party/widevine/cdm/widevine_cdm.gyp:widevine_cdm_version_h',
             '../ui/gl/gl.gyp:gl',
@@ -732,7 +733,6 @@
             '../ui/ui.gyp:ui',
             '../webkit/support/webkit_support.gyp:clearkeycdmadapter',
             '../webkit/support/webkit_support.gyp:glue',
-            '<(webkit_src_dir)/Tools/DumpRenderTree/DumpRenderTree.gyp/DumpRenderTree.gyp:TestRunner_resources',
           ],
           'include_dirs': [
             '..',