Build on Linux with shared libraries (significant chunks courtesy craigsch):

* Set $RPATH  to $LIB_DIR in the SCons configuration.
* Add missing dependencies:
  * net/net.gyp:net
    => testing/gtest.gyp:gtest
  * third_party/libxml/libxml.gyp:xmlcatalog
    => third_party/icu38/icu38.gyp:icuuc
  * chrome/chrome.gyp:perf_tests
    => renderer
    => views
    => webkit/webkit.gyp:glue
* Add files:
  * third_party/WebKit/WebCore/loader/icon/IconRecord.cpp
  * third_party/WebKit/WebCore/page/Coordinates.cpp
  * skia/sgl/SkUnPreMultiply.cpp
* Exclude on Linux:
  * chrome/views/controls/scroll_view.cc
  * chrome/views/focus/external_focus_tracker.cc
  * media/filter/ffmpeg_demuxer.{cc,h}
* Remove files:
  * third_party/WebKit/WebCore/Configurations/Version.xcconfig
* Sort the chrome.gyp:views linux exclusion list.
* DEPS roll for $SHLINKFLAGS settings in gyp.
Review URL: http://codereview.chromium.org/88058

git-svn-id: http://src.chromium.org/svn/trunk/src/build@14166 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

common.gypi

@@ -219,6 +219,12 @@
           'SHLINKCOM': [['$FLOCK_SHLINK', '-o', '$TARGET', '$_LIBDIRFLAGS', '$SHLINKFLAGS', '$SOURCES', '-Wl,--start-group', '$_LIBFLAGS', '-Wl,--end-group']],
           'LDMODULECOM': [['$FLOCK_LDMODULE', '-o', '$TARGET', '$_LIBDIRFLAGS', '$LDMODULEFLAGS', '$SOURCES', '-Wl,--start-group', '$_LIBFLAGS', '-Wl,--end-group']],
           'IMPLICIT_COMMAND_DEPENDENCIES': 0,
+          # -rpath is only used when building with shared libraries.
+          'conditions': [
+            [ 'library=="shared_library"', {
+              'RPATH': '$LIB_DIR',
+            }],
+          ],
         },
         'scons_import_variables': [
           'CC',