Inline zoom level to zoom factor conversion in event sender

content/shell/renderer/test_runner/event_sender.cc

Index: content/shell/renderer/test_runner/event_sender.cc
diff --git a/content/shell/renderer/test_runner/event_sender.cc b/content/shell/renderer/test_runner/event_sender.cc
index 4d1d4cf37b35a17d89830777a84eecfa7a8cc896..f1acaadfbb624afcf6913cf6a7488535dfc2b5e0 100644
--- a/content/shell/renderer/test_runner/event_sender.cc
+++ b/content/shell/renderer/test_runner/event_sender.cc
@@ -8,7 +8,6 @@
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
-#include "content/public/common/page_zoom.h"
 #include "content/shell/renderer/test_runner/mock_spell_check.h"
 #include "content/shell/renderer/test_runner/test_interfaces.h"
 #include "content/shell/renderer/test_runner/web_test_delegate.h"
@@ -1563,7 +1562,7 @@ void EventSender::SetPageZoomFactor(double zoom_factor) {
 
   for (size_t i = 0; i < window_list.size(); ++i) {
     window_list.at(i)->GetWebView()->setZoomLevel(
-        ZoomFactorToZoomLevel(zoom_factor));
+        std::log(zoom_factor) / std::log(1.2));
   }
 }