DevTools: add tooltip for truncated classnames and full name for title

third_party/WebKit/LayoutTests/inspector/console/console-format-expected.txt

 CONSOLE MESSAGE: line 26: test,test2,,,test4,,,,,
 CONSOLE MESSAGE: line 27: %o
 CONSOLE MESSAGE: line 28: %O
 CONSOLE MESSAGE: line 29: Test for zero "%f" in formatter
 CONSOLE MESSAGE: line 30: %% self-escape1
 CONSOLE MESSAGE: line 31: %%s self-escape2
 CONSOLE MESSAGE: line 32: %%ss self-escape3
 CONSOLE MESSAGE: line 33: %%s%s%%s self-escape4
 CONSOLE MESSAGE: line 34: %%%%% self-escape5
 CONSOLE MESSAGE: line 35: %%%s self-escape6
@@ skipping 76 matching lines @@
 CONSOLE MESSAGE: line 12: [object Uint16Array]
 CONSOLE MESSAGE: line 13: [object Uint16Array]
 CONSOLE MESSAGE: line 12: [object Text]
 CONSOLE MESSAGE: line 13: [object Text]
 CONSOLE MESSAGE: line 12: [object DOMException]
 CONSOLE MESSAGE: line 13: [object DOMException]
 CONSOLE MESSAGE: line 12: [object Uint8Array]
 CONSOLE MESSAGE: line 13: [object Uint8Array]
 CONSOLE MESSAGE: line 12: [object Uint8Array]
 CONSOLE MESSAGE: line 13: [object Uint8Array]
+CONSOLE MESSAGE: line 12: [object Object]
+CONSOLE MESSAGE: line 13: [object Object]
 Tests that console logging dumps proper messages.
 
  console-format.html:21 Array(10)
 console-format.html:22 Array(10)
 console-format.html:23 Array(10)
 console-format.html:24 Test for zero "0" in formatter
 console-format.html:25 % self-escape1 dummy
 console-format.html:26 %s self-escape2 dummy
 console-format.html:27 %ss self-escape3 dummy
 console-format.html:28 %sdummy%s self-escape4
@@ skipping 165 matching lines @@
 globals[36]
 DOMException: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node.
 console-format.html:7 Uint8Array(400) [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…]
 console-format.html:8 [Uint8Array(400)]
 globals[37]
 Uint8Array(400)
 console-format.html:7 Uint8Array(400000000) [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…]
 console-format.html:8 [Uint8Array(400000000)]
 globals[38]
 Uint8Array(400000000)
+console-format.html:7 namespace.longSubNamespace.x.className {}
+console-format.html:8 [n…e.l…e.x.className]
+globals[39]
+namespace.longSubNamespace.x.className {}
 Expanded all messages
 console-format.html:21 Array(10)
     0: "test"
     1: "test2"
     4: "test4"
     foo: Object
     length: 10
     __proto__: Array(0)
 console-format.html:22 Array(10)
     0: "test"
@@ skipping 420 matching lines @@
     0: Uint8Array(400000000)
     length: 1
     __proto__: Array(0)
 globals[38]
 Uint8Array(400000000)
     [0 … 99999999]
     [100000000 … 199999999]
     [200000000 … 299999999]
     [300000000 … 399999999]
     __proto__: TypedArray
+console-format.html:7 namespace.longSubNamespace.x.className
+    __proto__: Object
+console-format.html:8 Array(1)
+    0: namespace.longSubNamespace.x.className
+    length: 1
+    __proto__: Array(0)
+globals[39]
+namespace.longSubNamespace.x.className
+    __proto__: Object