Rename ENABLE(DEFAULT_RENDER_THEME) to USE(DEFAULT_RENDER_THEME).

Source/web/WebViewImpl.cpp

Index: Source/web/WebViewImpl.cpp
diff --git a/Source/web/WebViewImpl.cpp b/Source/web/WebViewImpl.cpp
index 189fd7a8e9bed60d232afdc61cc90fc78e3a46ec..b1d7bf857aa358c90f1df54b87ca8b2fd7d3b1fa 100644
--- a/Source/web/WebViewImpl.cpp
+++ b/Source/web/WebViewImpl.cpp
@@ -165,13 +165,13 @@
 #include "weborigin/SecurityPolicy.h"
 #include "painting/ContinuousPainter.h"
 
-#if ENABLE(DEFAULT_RENDER_THEME)
+#if USE(DEFAULT_RENDER_THEME)
 #include "core/platform/chromium/PlatformThemeChromiumDefault.h"
 #include "core/rendering/RenderThemeChromiumDefault.h"
 #endif
 
 #if OS(WIN)
-#if !ENABLE(DEFAULT_RENDER_THEME)
+#if !USE(DEFAULT_RENDER_THEME)
 #include "core/rendering/RenderThemeChromiumWin.h"
 #endif
 #else
@@ -3600,7 +3600,7 @@ void WebViewImpl::setWindowFeatures(const WebWindowFeatures& features)
 void WebViewImpl::setScrollbarColors(unsigned inactiveColor,
                                      unsigned activeColor,
                                      unsigned trackColor) {
-#if ENABLE(DEFAULT_RENDER_THEME)
+#if USE(DEFAULT_RENDER_THEME)
     PlatformThemeChromiumDefault::setScrollbarColors(inactiveColor, activeColor, trackColor);
 #endif
 }
@@ -3609,7 +3609,7 @@ void WebViewImpl::setSelectionColors(unsigned activeBackgroundColor,
                                      unsigned activeForegroundColor,
                                      unsigned inactiveBackgroundColor,
                                      unsigned inactiveForegroundColor) {
-#if ENABLE(DEFAULT_RENDER_THEME)
+#if USE(DEFAULT_RENDER_THEME)
     RenderThemeChromiumDefault::setSelectionColors(activeBackgroundColor, activeForegroundColor, inactiveBackgroundColor, inactiveForegroundColor);
     RenderTheme::theme().platformColorsDidChange();
 #endif