Split <object> tests further to reduce timeout risk

third_party/WebKit/LayoutTests/svg/as-object/sizing/svg-in-object.js

Index: third_party/WebKit/LayoutTests/svg/as-object/sizing/svg-in-object.js
diff --git a/third_party/WebKit/LayoutTests/svg/as-object/sizing/svg-in-object.js b/third_party/WebKit/LayoutTests/svg/as-object/sizing/svg-in-object.js
index b704e5e27afcd619d455a2dfb7ec0be9d42fa86f..3110c28042cfa3cef8f1926c30ada08b44ad2d0c 100644
--- a/third_party/WebKit/LayoutTests/svg/as-object/sizing/svg-in-object.js
+++ b/third_party/WebKit/LayoutTests/svg/as-object/sizing/svg-in-object.js
@@ -386,13 +386,11 @@ if (window.location.search) {
     debugHint = function(id) { return ""; };
 }
 
-function testSVGInObjectWithPlaceholderHeightAttr(placeholderHeightAttr) {
-    // Separated over placeholderHeightAttr so that the test count is around ~200
-
+function testSVGInObjectWithPlaceholder(placeholderWidthAttr, placeholderHeightAttr) {
     doCombinationTest(
         [["containerWidthStyle", [null, "400px"]],
          ["containerHeightStyle", [null, "400px"]],
-         ["placeholderWidthAttr", [null, "100", "50%"]],
+         ["placeholderWidthAttr", [placeholderWidthAttr]],
          ["placeholderHeightAttr", [placeholderHeightAttr]],
          ["svgViewBoxAttr", [ null, "0 0 100 200" ]],
          ["svgWidthAttr", [ null, "200", "25%" ]],
@@ -413,12 +411,14 @@ function testSVGInObjectWithPlaceholderHeightAttr(placeholderHeightAttr) {
                             placeholder.getBoundingClientRect();
 
                     try {
-                        assert_equals(placeholderRect.width,
-                                      expectedRect.width,
-                                      debugHint(id) + "Wrong width");
-                        assert_equals(placeholderRect.height,
-                                      expectedRect.height,
-                                      debugHint(id) + "Wrong height");
+                        assert_approx_equals(placeholderRect.width,
+                                             expectedRect.width,
+                                             0.5,
+                                             debugHint(id) + "Wrong width");
+                        assert_approx_equals(placeholderRect.height,
+                                             expectedRect.height,
+                                             0.5,
+                                             debugHint(id) + "Wrong height");
                     } finally {
                         testContainer.removeChild(container);
                         if (testSingleId)