JavaScriptCore: Feature defines are difficult to maintain on Windows builds

JavaScriptCore: Feature defines are difficult to maintain on Windows builds
https://bugs.webkit.org/show_bug.cgi?id=33883

Reviewed by Darin Adler and Adam Roben.

FeatureDefines.vsprops are now maintained in a way similar to
Configurations/FeatureDefines.xcconfig, with the added advantage
of having a single FeatureDefines file across all projects.

* Configurations/FeatureDefines.xcconfig: Add comments about keeping feature definitions in sync.
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj: Add FeatureDefines.vsprops inherited property sheet.
* JavaScriptCore.vcproj/WTF/WTF.vcproj: Add FeatureDefines.vsprops inherited property sheet.

WebCore: Feature defines are difficult to maintain on Windows builds
https://bugs.webkit.org/show_bug.cgi?id=33883

Reviewed by Darin Adler and Adam Roben.

FeatureDefines.vsprops are now maintained in a way similar to
Configurations/FeatureDefines.xcconfig, with the added advantage
of having a single FeatureDefines file across all projects.

* Configurations/FeatureDefines.xcconfig: Add comments about keeping feature definitions in sync.
* WebCore.vcproj/MigrateIDLAndScripts: Remove reference to file that no longer exists.
* WebCore.vcproj/QTMovieWin.vcproj: Add FeatureDefines.vsprops inherited property sheet.
* WebCore.vcproj/WebCore.vcproj: Add FeatureDefines.vsprops inherited property sheet.
* WebCore.vcproj/WebCoreCommon.vsprops: Remove ENABLE_ preprocessor definitions.
* WebCore.vcproj/WebCoreGenerated.vcproj: Added Cairo configuration for selecting proper features.
* WebCore.vcproj/WebCoreMediaQT.vsprops: Remove ENABLE_VIDEO. This is picked up from FeatureDefines.vsprops.
* WebCore.vcproj/build-generated-files.sh: Pick up features from FeatureDefines.vsprops or FeatureDefinesCairo.vsprops.

WebKit/mac: Feature defines are difficult to maintain on Windows builds
https://bugs.webkit.org/show_bug.cgi?id=33883

Reviewed by Darin Adler and Adam Roben.

* Configurations/FeatureDefines.xcconfig: Add comments about keeping feature definitions in sync.

WebKit/win: Feature defines are difficult to maintain on Windows builds
https://bugs.webkit.org/show_bug.cgi?id=33883

Reviewed by Darin Adler and Adam Roben.

FeatureDefines.vsprops are now maintained in a way similar to
Configurations/FeatureDefines.xcconfig, with the added advantage
of having a single FeatureDefines file across all projects.

* WebKit.vcproj/Interfaces.vcproj: Add FeatureDefines.vsprops inherited property sheet.
* WebKit.vcproj/WebKit.sln: Set up Cairo configuration for WebCoreGenerated.
* WebKit.vcproj/WebKit.vcproj: Remove ENABLE_ preprocessor definitions.
Add FeatureDefines.vsprops inherited property sheet.
* WebKit.vcproj/WebKitGUID.vcproj: Add FeatureDefines.vsprops inherited property sheet.

WebKitLibraries: Feature defines are difficult to maintain on Windows builds
https://bugs.webkit.org/show_bug.cgi?id=33883

Reviewed by Darin Adler and Adam Roben.

FeatureDefines.vsprops are now maintained in a way similar to
Configurations/FeatureDefines.xcconfig, with the added advantage
of having a single FeatureDefines file across all projects.

Keep this list of features (not enabled/disabled state) in sync with
FeatureDefines.xcconfig files in JavaScriptCore, WebCore, and WebKit.

Add new features to both PreprocessorDefinitions and UserMacro sections.
Set any ENABLE_FEATURE_NAME macro to an empty string to disable that feature.

* win/tools/scripts/feature-defines.sh: Added.
* win/tools/vsprops/FeatureDefines.vsprops: Added.
* win/tools/vsprops/FeatureDefinesCairo.vsprops: Added.
* win/tools/vsprops/WinCairo.vsprops: Removed ENABLE_FILTERS. Now set in FeatureDefinesCairo.vsprops.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@53554 268f45cc-cd09-0410-ab3c-d52691b4dbfc