Expose a way to set a view's base background color.

Source/web/WebViewImpl.h

Index: Source/web/WebViewImpl.h
diff --git a/Source/web/WebViewImpl.h b/Source/web/WebViewImpl.h
index 303f7c44348c76ad3288656f85c201ceefde96f1..837f8b2e67a364681188b987479557497b6c7dcf 100644
--- a/Source/web/WebViewImpl.h
+++ b/Source/web/WebViewImpl.h
@@ -48,6 +48,7 @@
 #include "WebViewBenchmarkSupportImpl.h"
 #include "core/page/PagePopupDriver.h"
 #include "core/page/PageScaleConstraintsSet.h"
+#include "core/platform/graphics/Color.h"
 #include "core/platform/graphics/FloatSize.h"
 #include "core/platform/graphics/GraphicsContext3D.h"
 #include "core/platform/graphics/GraphicsLayer.h"
@@ -65,7 +66,6 @@
 
 namespace WebCore {
 class ChromiumDataObject;
-class Color;
 class DocumentLoader;
 class FloatSize;
 class Frame;
@@ -198,6 +198,7 @@ public:
     virtual void setPageEncoding(const WebString& encoding);
     virtual bool isTransparent() const;
     virtual void setIsTransparent(bool value);
+    virtual void setBaseBackgroundColor(WebColor);
     virtual bool tabsToLinks() const;
     virtual void setTabsToLinks(bool value);
     virtual bool tabKeyCyclesThroughElements() const;
@@ -325,6 +326,7 @@ public:
     WebDevToolsAgentPrivate* devToolsAgentPrivate() { return m_devToolsAgent.get(); }
 
     PageOverlayList* pageOverlays() const { return m_pageOverlays.get(); }
+    WebCore::Color baseBackgroundColor() const { return m_baseBackgroundColor; }

[aelias_OOO_until_Jul13, 2013/07/24 06:56:03]

nit: move this out from between the two "overlay" methods.  (No natural place to
put it, just move it somewhere else random.)

 
     void setOverlayLayer(WebCore::GraphicsLayer*);
 
@@ -833,6 +835,7 @@ private:
     bool m_showDebugBorders;
     bool m_continuousPaintingEnabled;
     bool m_showScrollBottleneckRects;
+    WebCore::Color m_baseBackgroundColor;
 };
 
 } // namespace WebKit