Imported WebKit commit e09a82039aa4273ab318b71122e92d8e5f233525 (http://svn.webkit.org/repository/webkit/trunk@107223)

3 files changed, 8 insertions, 4 deletions

diff --git a/Source/JavaScriptCore/Configurations/FeatureDefines.xcconfig b/Source/JavaScriptCore/Configurations/FeatureDefines.xcconfig
index 3846b27bf..6447eb7ee 100644
--- a/Source/JavaScriptCore/Configurations/FeatureDefines.xcconfig
+++ b/Source/JavaScriptCore/Configurations/FeatureDefines.xcconfig
@@ -37,6 +37,8 @@ ENABLE_BLOB_macosx = ENABLE_BLOB;
 ENABLE_CLIENT_BASED_GEOLOCATION = $(ENABLE_CLIENT_BASED_GEOLOCATION_$(REAL_PLATFORM_NAME));
 ENABLE_CLIENT_BASED_GEOLOCATION_macosx = ENABLE_CLIENT_BASED_GEOLOCATION;
 
+ENABLE_DASHBOARD_SUPPORT = ENABLE_DASHBOARD_SUPPORT;
+
 ENABLE_DATALIST = $(ENABLE_DATALIST_$(REAL_PLATFORM_NAME));
 ENABLE_DATALIST_macosx = ENABLE_DATALIST;
 
@@ -123,4 +125,4 @@ ENABLE_WEB_TIMING = ;
 ENABLE_WORKERS = ENABLE_WORKERS;
 ENABLE_XSLT = ENABLE_XSLT;
 
-FEATURE_DEFINES = $(ENABLE_3D_RENDERING) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ANIMATION_API) $(ENABLE_BLOB) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CLIENT_BASED_GEOLOCATION) $(ENABLE_CSS_FILTERS) $(ENABLE_CSS_GRID_LAYOUT) $(ENABLE_CSS_SHADERS) $(ENABLE_DATALIST) $(ENABLE_DATA_TRANSFER_ITEMS) $(ENABLE_DETAILS) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DIRECTORY_UPLOAD) $(ENABLE_FILE_SYSTEM) $(ENABLE_FILTERS) $(ENABLE_FULLSCREEN_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_ICONDATABASE) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INPUT_COLOR) $(ENABLE_INPUT_SPEECH) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIME) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_JAVASCRIPT_DEBUGGER) $(ENABLE_LINK_PREFETCH) $(ENABLE_MATHML) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_METER_TAG) $(ENABLE_MUTATION_OBSERVERS) $(ENABLE_NOTIFICATIONS) $(ENABLE_PAGE_VISIBILITY_API) $(ENABLE_PROGRESS_TAG) $(ENABLE_QUOTA) $(ENABLE_REGISTER_PROTOCOL_HANDLER) $(ENABLE_REQUEST_ANIMATION_FRAME) $(ENABLE_SHADOW_DOM) $(ENABLE_SHARED_WORKERS) $(ENABLE_SQL_DATABASE) $(ENABLE_STYLE_SCOPED) $(ENABLE_SVG) $(ENABLE_SVG_DOM_OBJC_BINDINGS) $(ENABLE_SVG_FONTS) $(ENABLE_TEXT_NOTIFICATIONS_ONLY) $(ENABLE_TOUCH_ICON_LOADING) $(ENABLE_VIDEO) $(ENABLE_VIDEO_TRACK) $(ENABLE_WEBGL) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_SOCKETS) $(ENABLE_WEB_TIMING) $(ENABLE_WORKERS) $(ENABLE_XSLT);
+FEATURE_DEFINES = $(ENABLE_3D_RENDERING) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ANIMATION_API) $(ENABLE_BLOB) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CLIENT_BASED_GEOLOCATION) $(ENABLE_CSS_FILTERS) $(ENABLE_CSS_GRID_LAYOUT) $(ENABLE_CSS_SHADERS) $(ENABLE_DASHBOARD_SUPPORT) $(ENABLE_DATALIST) $(ENABLE_DATA_TRANSFER_ITEMS) $(ENABLE_DETAILS) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DIRECTORY_UPLOAD) $(ENABLE_FILE_SYSTEM) $(ENABLE_FILTERS) $(ENABLE_FULLSCREEN_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_ICONDATABASE) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INPUT_COLOR) $(ENABLE_INPUT_SPEECH) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIME) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_JAVASCRIPT_DEBUGGER) $(ENABLE_LINK_PREFETCH) $(ENABLE_MATHML) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_METER_TAG) $(ENABLE_MUTATION_OBSERVERS) $(ENABLE_NOTIFICATIONS) $(ENABLE_PAGE_VISIBILITY_API) $(ENABLE_PROGRESS_TAG) $(ENABLE_QUOTA) $(ENABLE_REGISTER_PROTOCOL_HANDLER) $(ENABLE_REQUEST_ANIMATION_FRAME) $(ENABLE_SHADOW_DOM) $(ENABLE_SHARED_WORKERS) $(ENABLE_SQL_DATABASE) $(ENABLE_STYLE_SCOPED) $(ENABLE_SVG) $(ENABLE_SVG_DOM_OBJC_BINDINGS) $(ENABLE_SVG_FONTS) $(ENABLE_TEXT_NOTIFICATIONS_ONLY) $(ENABLE_TOUCH_ICON_LOADING) $(ENABLE_VIDEO) $(ENABLE_VIDEO_TRACK) $(ENABLE_WEBGL) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_SOCKETS) $(ENABLE_WEB_TIMING) $(ENABLE_WORKERS) $(ENABLE_XSLT);
diff --git a/Source/JavaScriptCore/Configurations/JavaScriptCore.xcconfig b/Source/JavaScriptCore/Configurations/JavaScriptCore.xcconfig
index 827749871..d88b46e4e 100644
--- a/Source/JavaScriptCore/Configurations/JavaScriptCore.xcconfig
+++ b/Source/JavaScriptCore/Configurations/JavaScriptCore.xcconfig
@@ -33,8 +33,9 @@ JSVALUE_MODEL_ppc = 32_64;
 JSVALUE_MODEL_ppc64 = 64;
 JSVALUE_MODEL_x86_64 = 64;
 
-EXPORTED_SYMBOLS_FILE = $(BUILT_PRODUCTS_DIR)/DerivedSources/JavaScriptCore/JavaScriptCore.JSVALUE$(JSVALUE_MODEL).exp;
-OTHER_LDFLAGS_BASE = -lobjc -Wl,-Y,3;
+// Prevent C++ standard library operator new, delete and their related exception types from being exported as weak symbols.
+OTHER_LDFLAGS_HIDE_SYMBOLS = -Wl,-unexported_symbol -Wl,__ZTISt9bad_alloc -Wl,-unexported_symbol -Wl,__ZTISt9exception -Wl,-unexported_symbol -Wl,__ZTSSt9bad_alloc -Wl,-unexported_symbol -Wl,__ZTSSt9exception -Wl,-unexported_symbol -Wl,__ZdlPvS_ -Wl,-unexported_symbol -Wl,__ZnwmPv;
+OTHER_LDFLAGS_BASE = -lobjc -Wl,-Y,3 $(OTHER_LDFLAGS_HIDE_SYMBOLS);
 OTHER_LDFLAGS = $(OTHER_LDFLAGS_$(REAL_PLATFORM_NAME));
 OTHER_LDFLAGS_iphoneos = $(OTHER_LDFLAGS_BASE);
 OTHER_LDFLAGS_iphonesimulator = $(OTHER_LDFLAGS_iphoneos);
@@ -43,6 +44,7 @@ OTHER_LDFLAGS_macosx_1070 = -Xlinker -objc_gc_compaction;
 OTHER_LDFLAGS_macosx_1080 = $(OTHER_LDFLAGS_macosx_1070);
 OTHER_LDFLAGS_macosx_1090 = $(OTHER_LDFLAGS_macosx_1070);
 GCC_PREFIX_HEADER = JavaScriptCorePrefix.h;
+GCC_SYMBOLS_PRIVATE_EXTERN = YES;
 HEADER_SEARCH_PATHS = "${BUILT_PRODUCTS_DIR}/DerivedSources/JavaScriptCore" $(HEADER_SEARCH_PATHS);
 INFOPLIST_FILE = Info.plist;
 INSTALL_PATH = $(JAVASCRIPTCORE_FRAMEWORKS_DIR);
diff --git a/Source/JavaScriptCore/Configurations/Version.xcconfig b/Source/JavaScriptCore/Configurations/Version.xcconfig
index 0510654ff..73fc62d56 100644
--- a/Source/JavaScriptCore/Configurations/Version.xcconfig
+++ b/Source/JavaScriptCore/Configurations/Version.xcconfig
@@ -22,7 +22,7 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 
 MAJOR_VERSION = 535;
-MINOR_VERSION = 19;
+MINOR_VERSION = 20;
 TINY_VERSION = 0;
 FULL_VERSION = $(MAJOR_VERSION).$(MINOR_VERSION);