Include chrome_elf.dll and ffmpegsumo.dll in Windows isolate for Chromoting tests.

testing/chromoting/chromoting_integration_tests.isolate

Index: testing/chromoting/chromoting_integration_tests.isolate
diff --git a/testing/chromoting/chromoting_integration_tests.isolate b/testing/chromoting/chromoting_integration_tests.isolate
index b0c2d0023d18fe6323859c0fad2ec6d7688fbb3e..ac27705e40c4dc66669f53a10e540e81a6847833 100644
--- a/testing/chromoting/chromoting_integration_tests.isolate
+++ b/testing/chromoting/chromoting_integration_tests.isolate
@@ -49,6 +49,16 @@
         ],
       },
     }],
+    ['OS=="win"', {
+      'variables': {
+        'files': [
+          # Copy the VS runtime DLLs into the isolate so that they

[M-A Ruel, 2014/11/05 00:22:40]

The comment doesn't match the files. Remove it.

IMHO, you should strip this file and instead replace line 77 with
'../../chrome/chrome.isolate'. It contains everything to be able to start
chrome, which includes these dlls.

But if I understand correctly, you don't need chrome.exe at all. In that case
it's better to not include it. It'd still be nice to refactor the includes a bit
eventually to reduce the duplication.

[anandc, 2014/11/05 00:32:33]

Right, we want browser_tests.exe, but not chrome.exe.

I've not done the stripping to reduce duplication in this CL. Just want to get
the tests working-as-expected first. :-)
Thanks.

+          # don't have to be preinstalled on the target machine.
+          '<(PRODUCT_DIR)/chrome_elf.dll',
+          '<(PRODUCT_DIR)/ffmpegsumo.dll',
+        ],
+      },
+    }],
     ['OS=="mac" or OS=="win"', {
       'variables': {
         'command': [