Revert of Added unit test for stack traces in telemetry crashes.

tools/telemetry/telemetry/internal/backends/chrome/desktop_browser_backend.py

Index: tools/telemetry/telemetry/internal/backends/chrome/desktop_browser_backend.py
diff --git a/tools/telemetry/telemetry/internal/backends/chrome/desktop_browser_backend.py b/tools/telemetry/telemetry/internal/backends/chrome/desktop_browser_backend.py
index 041de993f34800825391013ba347014e0fc14f96..603e769910b1e1e9c481cff88330c6a4017c3449 100644
--- a/tools/telemetry/telemetry/internal/backends/chrome/desktop_browser_backend.py
+++ b/tools/telemetry/telemetry/internal/backends/chrome/desktop_browser_backend.py
@@ -32,23 +32,6 @@
   if len(date_time_parts) >= 3:
     date_time_str = ' '.join(date_time_parts[:2])
   return datetime.datetime.strptime(date_time_str, '%Y-%m-%d %H:%M:%S')
-
-
-def GetSymbolBinary(executable, os_name):
-  # Returns binary file where symbols are located.
-  if os_name == 'mac':
-    version_dir = os.path.join(os.path.dirname(executable),
-                               '..',
-                               'Versions')
-    for version_num in os.listdir(version_dir):
-      framework_file = os.path.join(version_dir,
-                                    version_num,
-                                    'Chromium Framework.framework',
-                                    'Chromium Framework')
-      if os.path.isfile(framework_file):
-        return framework_file
-
-  return executable
 
 
 class DesktopBrowserBackend(chrome_browser_backend.ChromeBrowserBackend):
@@ -470,8 +453,7 @@
       cmd = [
           sys.executable,
           generate_breakpad_symbols_command,
-          '--binary=%s' % GetSymbolBinary(self._executable,
-                                          self.browser.platform.GetOSName()),
+          '--binary=%s' % self._executable,
           '--symbols-dir=%s' % symbols_path,
           '--build-dir=%s' % self._browser_directory,
           ]