Add tests for HTMLAreaElement coords/shape and processing model

third_party/WebKit/LayoutTests/fast/html/area-shape-expected.txt

Index: third_party/WebKit/LayoutTests/fast/html/area-shape-expected.txt
diff --git a/third_party/WebKit/LayoutTests/fast/html/area-shape-expected.txt b/third_party/WebKit/LayoutTests/fast/html/area-shape-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1cfaefdcd41d5cdb929ee79696fbbac588df1462
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/fast/html/area-shape-expected.txt
@@ -0,0 +1,19 @@
+
+This is a testharness.js-based test.
+PASS missing value default: "2,2,10,10" (null) 
+FAIL missing value default: "20,40,10" (null) assert_equals: elementFromPoint(21, 41) expected Element node <img src="resources/images/blue-border.png" usemap="#x" i... but got Element node <area id="area" shape="null" coords="20,40,10"></area>
+PASS missing value default: null (null) 
+PASS invalid value default: "2,2,10,10" (foobar invalid) 
+PASS invalid value default: "2,2,10,10" () 
+PASS empty string: "" (default) 
+PASS omitted coords: null (DEFAULT) 
+PASS simple: "20,40,10" (circle) 
+PASS simple: "20,40,10" (circ) 
+PASS simple: "20,40,10" (CIRCLE) 
+PASS simple: "20,40,10" (CIRC) 
+FAIL LATIN CAPITAL LETTER I WITH DOT ABOVE: "20,40,10" (CİRCLE) assert_equals: elementFromPoint(21, 41) expected Element node <img src="resources/images/blue-border.png" usemap="#x" i... but got Element node <area id="area" shape="CİRCLE" coords="20,40,10"></area>
+FAIL LATIN SMALL LETTER DOTLESS I: "20,40,10" (cırcle) assert_equals: elementFromPoint(21, 41) expected Element node <img src="resources/images/blue-border.png" usemap="#x" i... but got Element node <area id="area" shape="cırcle" coords="20,40,10"></area>
+PASS simple: "100,100,120,100,100,120" (poly) 
+PASS simple: "100,100,120,100,100,120" (polygon) 
+Harness: the test ran to completion.
+