Move ExtensionActionStorageManager out of extension_action_api.*

extensions/common/constants.cc

Index: extensions/common/constants.cc
diff --git a/extensions/common/constants.cc b/extensions/common/constants.cc
index bd8e157188acf28ff5d0eb4536d4160e1c3a035e..2ce6d715fdb7859df2bdd99aad4bf1cbfd9f9fc0 100644
--- a/extensions/common/constants.cc
+++ b/extensions/common/constants.cc
@@ -4,8 +4,6 @@
 
 #include "extensions/common/constants.h"
 
-#include "base/files/file_path.h"
-
 namespace extensions {
 
 const char kExtensionScheme[] = "chrome-extension";
@@ -73,11 +71,13 @@ const int kExtensionIconSizes[] = {EXTENSION_ICON_GIGANTOR,     // 512
 
 const size_t kNumExtensionIconSizes = arraysize(kExtensionIconSizes);
 
-const int kExtensionActionIconSizes[] = {EXTENSION_ICON_ACTION,     // 19,
-                                         2 * EXTENSION_ICON_ACTION  // 38
+const IconRepresentationInfo kExtensionActionIconSizes[] = {
+  { EXTENSION_ICON_ACTION, "19", ui::SCALE_FACTOR_100P },
+  { 2 * EXTENSION_ICON_ACTION, "38", ui::SCALE_FACTOR_200P }
 };
 
-const size_t kNumExtensionActionIconSizes =
-    arraysize(kExtensionActionIconSizes);
+COMPILE_ASSERT(kNumExtensionActionIconSizes ==
+               arraysize(kExtensionActionIconSizes),
+               num_action_icon_sizes_must_be_in_sync_with_action_icon_sizes);
 
 }  // namespace extension_misc