Refactor some bits of StackWalkerX86 / StackFrameX86 out into their respective parent classes so they can be used by other architecture implementations.

R=jimb at http://breakpad.appspot.com/205001/show

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@703 4c0a9323-5329-0410-9bdc-e9ce6186880e

1 files changed, 0 insertions, 13 deletions

diff --git a/src/processor/stackwalker_x86.h b/src/processor/stackwalker_x86.h
index 0b2a7833..9c56ae80 100644
--- a/src/processor/stackwalker_x86.h
+++ b/src/processor/stackwalker_x86.h
@@ -96,19 +96,6 @@ class StackwalkerX86 : public Stackwalker {
   // Return NULL on failure.
   StackFrameX86 *GetCallerByEBPAtBase(const vector<StackFrame*> &frames);
 
-  // Scan the stack starting at location_start, looking for an address
-  // that looks like a valid instruction pointer. Addresses must
-  // 1) be contained in the current stack memory
-  // 2) pass the checks in Stackwalker::InstructionAddressSeemsValid
-  //
-  // Returns true if a valid-looking instruction pointer was found.
-  // When returning true, sets location_found to the address at which
-  // the value was found, and eip_found to the value contained at that
-  // location in memory.
-  bool ScanForReturnAddress(u_int32_t location_start,
-                            u_int32_t *location_found,
-                            u_int32_t *eip_found);
-
   // Stores the CPU context corresponding to the innermost stack frame to
   // be returned by GetContextFrame.
   const MDRawContextX86 *context_;