Inline SuddenTermination.h into the one file that uses it.

Source/core/core.gypi

 {
     'variables': {
         'core_idl_files': [
             'css/CSS.idl',
             'css/CSSCharsetRule.idl',
             'css/CSSFontFaceLoadEvent.idl',
             'css/CSSFontFaceRule.idl',
             'css/CSSHostRule.idl',
             'css/CSSImportRule.idl',
             'css/CSSKeyframeRule.idl',
@@ skipping 2651 matching lines @@
             'platform/ScrollbarThemeNonMacCommon.cpp',
             'platform/ScrollbarThemeNonMacCommon.h',
             'platform/ScrollbarThemeOverlay.cpp',
             'platform/ScrollbarThemeOverlay.h',
             'platform/ScrollbarThemeWin.cpp',
             'platform/ScrollbarThemeWin.h',
             'platform/SecureTextInput.cpp',
             'platform/SecureTextInput.h',
             'platform/SerializedResource.h',
             'platform/SharedTimer.h',
-            'platform/SuddenTermination.h',
             'platform/Task.h',
             'platform/Theme.cpp',
             'platform/ThreadGlobalData.cpp',
             'platform/ThreadTimers.cpp',
             'platform/ThreadTimers.h',
             'platform/Timer.cpp',
             'platform/Widget.cpp',
             'platform/Widget.h',
             'platform/animation/AnimationValue.h',
             'platform/animation/AnimationTranslationUtil.cpp',
@@ skipping 110 matching lines @@
             'platform/chromium/MIMETypeRegistryChromium.cpp',
             'platform/chromium/PasteMode.h',
             'platform/chromium/PlatformKeyboardEventChromium.cpp',
             'platform/chromium/PlatformScreenChromium.cpp',
             'platform/chromium/PlatformThemeChromiumDefault.cpp',
             'platform/chromium/PlatformThemeChromiumDefault.h',
             'platform/chromium/PlatformSpeechSynthesizerChromium.cpp',
             'platform/chromium/SSLKeyGeneratorChromium.cpp',
             'platform/chromium/SharedTimerChromium.cpp',
             'platform/chromium/StatsCounterChromium.cpp',
-            'platform/chromium/SuddenTerminationChromium.cpp',
             'platform/chromium/TraceEvent.h',
             'platform/cocoa/KeyEventCocoa.h',
             'platform/cocoa/KeyEventCocoa.mm',
             'platform/graphics/ANGLEWebKitBridge.cpp',
             'platform/graphics/ANGLEWebKitBridge.h',
             'platform/graphics/BitmapImage.cpp',
             'platform/graphics/ContentDecryptionModule.cpp',
             'platform/graphics/ContentDecryptionModule.h',
             'platform/graphics/ContentDecryptionModuleSession.cpp',
             'platform/graphics/ContentDecryptionModuleSession.h',
@@ skipping 1014 matching lines @@
                 'bison_exe': 'bison',
                 # We specify a preprocess so it happens locally and won't get
                 # distributed to goma.
                 # FIXME: /usr/bin/gcc won't exist on OSX forever. We want to
                 # use /usr/bin/clang once we require Xcode 4.x.
                 'preprocessor': '--preprocessor "/usr/bin/gcc -E -P -x c++"'
               }],
          ],
     }
 }