Reduce the use of ui::ScaleFactor in webui/favicon

chrome/common/favicon/favicon_url_parser.cc

Index: chrome/common/favicon/favicon_url_parser.cc
diff --git a/chrome/common/favicon/favicon_url_parser.cc b/chrome/common/favicon/favicon_url_parser.cc
index 95f35a9f2a89aa4a2c72a421d1a69051534e1610..954bad87cc1ef689d80ecbe905113b1eac1c9b93 100644
--- a/chrome/common/favicon/favicon_url_parser.cc
+++ b/chrome/common/favicon/favicon_url_parser.cc
@@ -7,7 +7,6 @@
 #include "base/strings/string_number_conversions.h"
 #include "components/favicon_base/favicon_types.h"
 #include "net/url_request/url_request.h"
-#include "ui/base/layout.h"
 #include "ui/base/webui/web_ui_util.h"
 #include "ui/gfx/favicon_size.h"
 
@@ -39,7 +38,7 @@ bool ParseFaviconPath(const std::string& path,
   parsed->is_icon_url = false;
   parsed->url = "";
   parsed->size_in_dip = gfx::kFaviconSize;
-  parsed->scale_factor = ui::SCALE_FACTOR_100P;
+  parsed->scale_factor = 1.0f;
   parsed->path_index = -1;
 
   if (path.empty())
@@ -77,7 +76,6 @@ bool ParseFaviconPath(const std::string& path,
       // Only 64x64, 32x32 and 16x16 icons are supported.
       parsed->size_in_dip = gfx::kFaviconSize;
     }
-
     if (!scale_str.empty())
       webui::ParseScaleFactor(scale_str, &parsed->scale_factor);