Revert "Replace the GetAssociatedRenderView call with GetAssociatedRenderFrame in ResourceLoader and SSLClientAuthHandler."

This reverts commit 6952f00643ee2d1a58177dd90f35e3542690cc87.

Gardening. This patch breaks 33 layout tests
http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=%40ToT%20Blink&tests=fast/encoding/mailto-always-utf-8.html,fast/forms/mailto/advanced-get.html,fast/forms/mailto/advanced-put.html,fast/forms/mailto/formenctype-attribute-button-html.html,fast/forms/mailto/formenctype-attribute-input-2.html,fast/forms/mailto/formenctype-attribute-input-html.html,fast/forms/mailto/get-multiple-items-text-plain.html,fast/forms/mailto/get-multiple-items-x-www-form-urlencoded.html,fast/forms/mailto/get-multiple-items.html,fast/forms/mailto/get-non-ascii-always-utf-8.html,fast/forms/mailto/get-non-ascii-text-plain-latin-1.html,fast/forms/mailto/get-non-ascii-text-plain.html,fast/forms/mailto/get-non-ascii.html,fast/forms/mailto/get-overwrite-query.html,fast/forms/mailto/post-append-query.html,fast/forms/mailto/post-multiple-items-multipart-form-data.html,fast/forms/mailto/post-multiple-items-text-plain.html,fast/forms/mailto/post-multiple-items-x-www-form-urlencoded.html,fast/forms/mailto/post-multiple-items.html,fast/forms/mailto/post-text-plain-with-accept-charset.html,fast/forms/mailto/post-text-plain.html,fast/loader/onload-policy-ignore-for-frame.html,fast/loader/reload-policy-delegate.html,http/tests/download/basic-ascii.html,http/tests/download/default-encoding.html,http/tests/download/inherited-encoding-form-submission-result.html,http/tests/download/inherited-encoding.html,http/tests/download/literal-utf-8.html,http/tests/history/back-to-post.html,http/tests/media/media-source/mediasource-remove.html,http/tests/misc/policy-delegate-called-twice.html,http/tests/navigation/post-redirect-get-reload.php,http/tests/security/feed-urls-from-remote.html

BUG=
TBR=jam@chromium.org

Review URL: https://codereview.chromium.org/101723004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242716 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 242716