Add test expectations for El Capitan

Add test expectations for El Capitan
https://bugs.webkit.org/show_bug.cgi?id=146005

Rubber-stamped by Dan Bernstein.

Tools:

Add appropriate tools code.

* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Images/ElCapitan.png: Added.
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Images/ElCapitan@2x.png: Added.
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/Dashboard.js:
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Styles/Main.css:
Added dashboard support.

* BuildSlaveSupport/build.webkit.org-config/wkbuild.py:
* BuildSlaveSupport/build.webkit.org-config/wkbuild_unittest.py:
Trigger the right build queues on check-in.

* Scripts/webkitpy/common/system/platforminfo.py:
* Scripts/webkitpy/common/system/platforminfo_unittest.py:
* Scripts/webkitpy/layout_tests/models/test_expectations.py:
* Scripts/webkitpy/port/mac.py:
* Scripts/webkitpy/port/mac_unittest.py:
* Scripts/webkitpy/tool/commands/rebaseline_unittest.py:
* TestResultServer/static-dashboards/flakiness_dashboard.js:
Added cases for El Capitan, and updated tests for new baseline search paths.

LayoutTests:

* platform/mac-wk1/TestExpectations:
* platform/mac-yosemite: Added.
* platform/mac-yosemite/fast: Added.
* platform/mac-yosemite/fast/dom: Added.
* platform/mac-yosemite/fast/dom/52776-expected.txt: Copied from LayoutTests/platform/mac/fast/dom/52776-expected.txt.
* platform/mac-yosemite/fast/text: Added.
* platform/mac-yosemite/fast/text/complex-text-opacity-expected.txt: Copied from LayoutTests/platform/mac/fast/text/complex-text-opacity-expected.txt.
* platform/mac-yosemite/fast/text/hyphenate-locale-expected.txt: Copied from LayoutTests/platform/mac/fast/text/hyphenate-locale-expected.txt.
* platform/mac-yosemite/fast/text/international: Added.
* platform/mac-yosemite/fast/text/international/arabic-justify-expected.txt: Copied from LayoutTests/platform/mac/fast/text/international/arabic-justify-expected.txt.
* platform/mac-yosemite/fast/text/international/bidi-AN-after-L-expected.txt: Copied from LayoutTests/platform/mac/fast/text/international/bidi-AN-after-L-expected.txt.
* platform/mac-yosemite/fast/text/international/bidi-mirror-he-ar-expected.txt: Copied from LayoutTests/platform/mac/fast/text/international/bidi-mirror-he-ar-expected.txt.
* platform/mac-yosemite/fast/text/international/bidi-neutral-directionality-paragraph-start-expected.txt: Copied from LayoutTests/platform/mac/fast/text/international/bidi-neutral-directionality-paragraph-start-expected.txt.
* platform/mac-yosemite/fast/text/international/bidi-neutral-run-expected.txt: Copied from LayoutTests/platform/mac/fast/text/international/bidi-neutral-run-expected.txt.
* platform/mac-yosemite/fast/text/line-initial-and-final-swashes-expected.txt: Copied from LayoutTests/platform/mac/fast/text/line-initial-and-final-swashes-expected.txt.
* platform/mac-yosemite/js: Added.
* platform/mac-yosemite/js/dom: Added.
* platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt: Copied from LayoutTests/platform/mac/js/dom/global-constructors-attributes-expected.txt.
* platform/mac-yosemite/platform: Added.
* platform/mac-yosemite/platform/mac: Added.
* platform/mac-yosemite/platform/mac/editing: Added.
* platform/mac-yosemite/platform/mac/editing/attributed-string: Added.
* platform/mac-yosemite/platform/mac/editing/attributed-string/anchor-element-expected.txt: Copied from LayoutTests/platform/mac/editing/attributed-string/anchor-element-expected.txt.
* platform/mac-yosemite/platform/mac/editing/attributed-string/basic-expected.txt: Copied from LayoutTests/platform/mac/editing/attributed-string/basic-expected.txt.
* platform/mac-yosemite/platform/mac/editing/attributed-string/font-size-expected.txt: Copied from LayoutTests/platform/mac/editing/attributed-string/font-size-expected.txt.
* platform/mac-yosemite/platform/mac/editing/attributed-string/font-style-variant-effect-expected.txt: Copied from LayoutTests/platform/mac/editing/attributed-string/font-style-variant-effect-expected.txt.
* platform/mac-yosemite/platform/mac/editing/attributed-string/font-weight-expected.txt: Copied from LayoutTests/platform/mac/editing/attributed-string/font-weight-expected.txt.
* platform/mac-yosemite/platform/mac/editing/attributed-string/letter-spacing-expected.txt: Copied from LayoutTests/platform/mac/editing/attributed-string/letter-spacing-expected.txt.
* platform/mac-yosemite/platform/mac/editing/attributed-string/text-decorations-expected.txt: Copied from LayoutTests/platform/mac/editing/attributed-string/text-decorations-expected.txt.
* platform/mac-yosemite/platform/mac/editing/attributed-string/vertical-align-expected.txt: Copied from LayoutTests/platform/mac/editing/attributed-string/vertical-align-expected.txt.
* platform/mac-yosemite/platform/mac/fast: Added.
* platform/mac-yosemite/platform/mac/fast/text: Added.
* platform/mac-yosemite/platform/mac/fast/text/ligature-subdivision-expected.txt: Copied from LayoutTests/platform/mac/fast/text/ligature-subdivision-expected.txt.
* platform/mac-yosemite/svg: Added.
* platform/mac-yosemite/svg/W3C-SVG-1.1: Added.
* platform/mac-yosemite/svg/W3C-SVG-1.1-SE: Added.
* platform/mac-yosemite/svg/W3C-SVG-1.1-SE/text-intro-05-t-expected.png: Copied from LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/text-intro-05-t-expected.png.
* platform/mac-yosemite/svg/W3C-SVG-1.1-SE/text-intro-05-t-expected.txt: Copied from LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/text-intro-05-t-expected.txt.
* platform/mac-yosemite/svg/W3C-SVG-1.1/text-intro-05-t-expected.txt: Copied from LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-intro-05-t-expected.txt.
* platform/mac-yosemite/svg/text: Added.
* platform/mac-yosemite/svg/text-intro-05-t-expected.txt: Copied from LayoutTests/platform/mac/svg/text/text-intro-05-t-expected.txt.
* platform/mac-yosemite/svg/text/text-intro-05-t-expected.txt: Added.
* platform/mac/TestExpectations:
* platform/mac/editing/attributed-string/anchor-element-expected.txt:
* platform/mac/editing/attributed-string/basic-expected.txt:
* platform/mac/editing/attributed-string/font-size-expected.txt:
* platform/mac/editing/attributed-string/font-style-variant-effect-expected.txt:
* platform/mac/editing/attributed-string/font-weight-expected.txt:
* platform/mac/editing/attributed-string/letter-spacing-expected.txt:
* platform/mac/editing/attributed-string/text-decorations-expected.txt:
* platform/mac/editing/attributed-string/vertical-align-expected.txt:
* platform/mac/fast/dom/52776-expected.txt:
* platform/mac/fast/text/complex-text-opacity-expected.txt:
* platform/mac/fast/text/hyphenate-locale-expected.txt:
* platform/mac/fast/text/international/arabic-justify-expected.txt:
* platform/mac/fast/text/international/bidi-AN-after-L-expected.txt:
* platform/mac/fast/text/international/bidi-mirror-he-ar-expected.txt:
* platform/mac/fast/text/international/bidi-neutral-directionality-paragraph-start-expected.txt:
* platform/mac/fast/text/international/bidi-neutral-run-expected.txt:
* platform/mac/fast/text/ligature-subdivision-expected.txt:
* platform/mac/fast/text/line-initial-and-final-swashes-expected.txt:
* platform/mac/js/dom/global-constructors-attributes-expected.txt:
* platform/mac/svg/W3C-SVG-1.1-SE/text-intro-05-t-expected.png:
* platform/mac/svg/W3C-SVG-1.1-SE/text-intro-05-t-expected.txt:
* platform/mac/svg/W3C-SVG-1.1/text-intro-05-t-expected.txt:
* platform/mac/svg/text/text-intro-05-t-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@185581 268f45cc-cd09-0410-ab3c-d52691b4dbfc