DevTools: report correct content length for resources.

Currently lengthReceived always has the same value as dataLength when Safari calls ResourceHandle::didReceiveData. In Chrome expected content length is passed as lengthReceived parameter which leads to incorrect content length to be stored in InspectorResource. InspectorResource expects lengthReceived to be the length of current data chunk(see InspectorResource::addLength). So I changed lengthReceived parameter to be dataLength.

Darin, I see your TODO comment at line 581 in  http://src.chromium.org/viewvc/chrome/trunk/src/webkit/glue/weburlloader_impl.cc?annotate=6296 (the comment was deleted later) so I think you are right person to review the change in weburlloader_impl.cc. Please look at weburlloader_impl.cc and feel free to leave devtools specific changes to Alex and Pavel.

BUG=25213
TEST=DevToolsSanityTest.TestResourceContentLength
Review URL: http://codereview.chromium.org/295041

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30725 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 0 deletions

diff --git a/chrome/browser/debugger/devtools_sanity_unittest.cc b/chrome/browser/debugger/devtools_sanity_unittest.cc
index 8329273..e441a73 100644
--- a/chrome/browser/debugger/devtools_sanity_unittest.cc
+++ b/chrome/browser/debugger/devtools_sanity_unittest.cc
@@ -49,6 +49,7 @@ const wchar_t kConsoleTestPage[] = L"files/devtools/console_test_page.html";
 const wchar_t kDebuggerTestPage[] = L"files/devtools/debugger_test_page.html";
 const wchar_t kEvalTestPage[] = L"files/devtools/eval_test_page.html";
 const wchar_t kJsPage[] = L"files/devtools/js_page.html";
+const wchar_t kResourceContentLengthTestPage[] = L"files/devtools/image.html";
 const wchar_t kResourceTestPage[] = L"files/devtools/resource_test_page.html";
 const wchar_t kSimplePage[] = L"files/devtools/simple_page.html";
 const wchar_t kSyntaxErrorTestPage[] =
@@ -270,6 +271,11 @@ IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestEnableResourcesTab) {
   RunTest("testEnableResourcesTab", kSimplePage);
 }
 
+// Tests resources have correct sizes.
+IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestResourceContentLength) {
+  RunTest("testResourceContentLength", kResourceContentLengthTestPage);
+}
+
 // Tests resource headers.
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, DISABLED_TestResourceHeaders) {
   RunTest("testResourceHeaders", kResourceTestPage);