Move some extension constants out of //chrome

extensions/common/constants.cc

 // Copyright (c) 2012 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 "extensions/common/constants.h"
 
 #include "base/files/file_path.h"
 
 namespace extensions {
 
@@ skipping 32 matching lines @@
 
 const char kLocalAppSettingsDirectoryName[] = "Local App Settings";
 const char kLocalExtensionSettingsDirectoryName[] = "Local Extension Settings";
 const char kSyncAppSettingsDirectoryName[] = "Sync App Settings";
 const char kSyncExtensionSettingsDirectoryName[] = "Sync Extension Settings";
 const char kManagedSettingsDirectoryName[] = "Managed Extension Settings";
 const char kStateStoreName[] = "Extension State";
 const char kRulesStoreName[] = "Extension Rules";
 
 }  // namespace extensions
+
+namespace extension_misc {
+
+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