Correct histogram enum id for IDC_CONTENT_CONTEXT_SAVEAVAS in context menu.

chrome/browser/renderer_context_menu/render_view_context_menu.cc

Index: chrome/browser/renderer_context_menu/render_view_context_menu.cc
diff --git a/chrome/browser/renderer_context_menu/render_view_context_menu.cc b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
index 58c38603bc9b9e6ae64344d07ccfbd529ca08126..ff57b8a58d05f306098dfcf4eae7305ebcb6e373 100644
--- a/chrome/browser/renderer_context_menu/render_view_context_menu.cc
+++ b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
@@ -183,7 +183,7 @@ const struct UmaEnumCommandIdPair {
     {4, 15, IDC_CONTENT_CONTEXT_OPENLINKNEWWINDOW},
     {5, 1, IDC_CONTENT_CONTEXT_OPENLINKOFFTHERECORD},
     {6, 5, IDC_CONTENT_CONTEXT_SAVELINKAS},
-    {7, 17, IDC_CONTENT_CONTEXT_SAVEAVAS},
+    {7, 14, IDC_CONTENT_CONTEXT_SAVEAVAS},

[lazyboy, 2015/10/13 17:28:30]

14 is "Save video", however IDC_CONTENT_CONTEXT_SAVEAVAS can be used to save
audio/video/plugin.
Probably add a new enum value in ContextMenuOption for generic "Save as" or
"Save media as"?

[edwardjung, 2015/10/13 19:09:30]

Makes sense, that option was created for Chrome for Android initially. Fixed.

     {8, 6, IDC_CONTENT_CONTEXT_SAVEIMAGEAS},
     {9, 2, IDC_CONTENT_CONTEXT_COPYLINKLOCATION},
     {10, 10, IDC_CONTENT_CONTEXT_COPYIMAGELOCATION},