ShellPkg/AcpiView: Refactor configuration

A new file and header (AcpiViewConfig.[ch]) is created
that houses the user configuration. This declutters the
core code and improves modularity of the design.

The module level symbols for verbosity, table selection, and
highlighting are refactored into the new file.

Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Tomas Pilar <tomas.pilar@arm.com>

ShellPkg/Library/UefiShellAcpiViewCommandLib/AcpiView.h

@@ -23,17 +23,6 @@
 **/
 #define RSDP_LENGTH_OFFSET   20
 
-/**
-  The EREPORT_OPTION enum describes ACPI table Reporting options.
-**/
-typedef enum ReportOption {
-  ReportAll,            ///< Report All tables.
-  ReportSelected,       ///< Report Selected table.
-  ReportTableList,      ///< Report List of tables.
-  ReportDumpBinFile,    ///< Dump selected table to a file.
-  ReportMax,
-} EREPORT_OPTION;
-
 /**
   This function resets the ACPI table error counter to Zero.
 **/
@@ -70,90 +59,6 @@ GetWarningCount (
   VOID
   );
 
-/**
-  This function returns the colour highlighting status.
-
-  @retval TRUE if colour highlighting is enabled.
-**/
-BOOLEAN
-GetColourHighlighting (
-  VOID
-  );
-
-/**
-  This function sets the colour highlighting status.
-
-  @param  Highlight       The Highlight status.
-
-**/
-VOID
-SetColourHighlighting (
-  BOOLEAN Highlight
-  );
-
-/**
-  This function returns the consistency checking status.
-
-  @retval TRUE if consistency checking is enabled.
-**/
-BOOLEAN
-GetConsistencyChecking (
-  VOID
-  );
-
-/**
-  This function sets the consistency checking status.
-
-  @param  ConsistencyChecking   The consistency checking status.
-
-**/
-VOID
-SetConsistencyChecking (
-  BOOLEAN ConsistencyChecking
-  );
-
-/**
-  This function returns the ACPI table requirements validation flag.
-
-  @retval TRUE if check for mandatory table presence should be performed.
-**/
-BOOLEAN
-GetMandatoryTableValidate (
-  VOID
-  );
-
-/**
-  This function sets the ACPI table requirements validation flag.
-
-  @param  Validate    Enable/Disable ACPI table requirements validation.
-**/
-VOID
-SetMandatoryTableValidate (
-  BOOLEAN Validate
-  );
-
-/**
-  This function returns the identifier of specification to validate ACPI table
-  requirements against.
-
-  @return   ID of specification listing mandatory tables.
-**/
-UINTN
-GetMandatoryTableSpec (
-  VOID
-  );
-
-/**
-  This function sets the identifier of specification to validate ACPI table
-  requirements against.
-
-  @param  Spec      ID of specification listing mandatory tables.
-**/
-VOID
-SetMandatoryTableSpec (
-  UINTN Spec
-  );
-
 /**
   This function processes the table reporting options for the ACPI table.