Move some extension constants out of //chrome

chrome/common/extensions/extension_constants.cc

Index: chrome/common/extensions/extension_constants.cc
diff --git a/chrome/common/extensions/extension_constants.cc b/chrome/common/extensions/extension_constants.cc
index 4bb93cbbaa8ff157a879f3c6f50ad98011dee5a9..c0631fec7dc219e280c8727510463a65442f5c3e 100644
--- a/chrome/common/extensions/extension_constants.cc
+++ b/chrome/common/extensions/extension_constants.cc
@@ -158,28 +158,4 @@ const char kAppStateReadyToRun[] = "ready_to_run";
 
 const char kMediaFileSystemPathPart[] = "_";
 
-const int kExtensionIconSizes[] = {
-  EXTENSION_ICON_GIGANTOR,  // 512
-  EXTENSION_ICON_EXTRA_LARGE,  // 256
-  EXTENSION_ICON_LARGE,  // 128
-  EXTENSION_ICON_MEDIUM,  // 48
-  EXTENSION_ICON_SMALL,  // 32
-  EXTENSION_ICON_SMALLISH,  // 24
-  EXTENSION_ICON_BITTY,  // 16
-  // Additional 2x resources to load.
-  2 * EXTENSION_ICON_MEDIUM,  // 96
-  2 * EXTENSION_ICON_SMALL  // 64
-};
-
-const size_t kNumExtensionIconSizes =
-    arraysize(kExtensionIconSizes);
-
-const int kExtensionActionIconSizes[] = {
-  EXTENSION_ICON_ACTION,  // 19,
-  2 * EXTENSION_ICON_ACTION  // 38
-};
-
-const size_t kNumExtensionActionIconSizes =
-    arraysize(kExtensionActionIconSizes);
-
 }  // namespace extension_misc