test-shell is outside of the screen when running layout tests.

Tools/DumpRenderTree/chromium/TestShell.cpp

Index: Tools/DumpRenderTree/chromium/TestShell.cpp
diff --git a/Tools/DumpRenderTree/chromium/TestShell.cpp b/Tools/DumpRenderTree/chromium/TestShell.cpp
index 3b011a746e4ff8772233a7b6d11737ac197a7933..fb5a85ecc27e2c8abeb5e17ce7a0ca881d45ae2c 100644
--- a/Tools/DumpRenderTree/chromium/TestShell.cpp
+++ b/Tools/DumpRenderTree/chromium/TestShell.cpp
@@ -72,6 +72,7 @@ using namespace std;
 // Content area size for newly created windows.
 static const int testWindowWidth = 800;
 static const int testWindowHeight = 600;
+static const int testWindowMargin = 8;

[tkent, 2013/05/13 21:24:03]

should move screenUnavailableBorder in WebViewHost.cpp into WebViewHost class,
and refer to it in TestShell.cpp.

 
 // The W3C SVG layout tests use a different size than the other layout tests.
 static const int SVGTestWindowWidth = 480;
@@ -265,7 +266,7 @@ void TestShell::resizeWindowForTest(WebViewHost* window, const WebURL& url)
         width = testWindowWidth;
         height = testWindowHeight;
     }
-    window->setWindowRect(WebRect(0, 0, width + virtualWindowBorder * 2, height + virtualWindowBorder * 2));
+    window->setWindowRect(WebRect(testWindowMargin, testWindowMargin, width + virtualWindowBorder * 2, height + virtualWindowBorder * 2));
 }
 
 void TestShell::resetTestController()