https://bugs.webkit.org/show_bug.cgi?id=125191

Reviewed by Joseph Pecoraro.

Towards upstreaming the iOS concept of render theme decorations, we should rename
RenderTheme::{adjust, paint}SearchFieldDecorationStyle and RenderTheme::{adjust, paint}SearchFieldResultsDecoration
to avoid ambiguity with the iOS concept.

* platform/efl/RenderThemeEfl.cpp:
* platform/efl/RenderThemeEfl.h:
* platform/gtk/RenderThemeGtk.cpp:
* platform/gtk/RenderThemeGtk.h:
* rendering/RenderTheme.cpp:
* rendering/RenderTheme.h:
* rendering/RenderThemeMac.h:
* rendering/RenderThemeMac.mm:
* rendering/RenderThemeSafari.cpp:
* rendering/RenderThemeSafari.h:
* rendering/RenderThemeWin.cpp:
* rendering/RenderThemeWin.h:
* rendering/RenderThemeWinCE.cpp:
* rendering/RenderThemeWinCE.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@160226 268f45cc-cd09-0410-ab3c-d52691b4dbfc